28201926480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 960

約数和(自身を含む): 117467481600

約数和(自身を除く): 89265555120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 49, 52, 56, 57, 60, 65, 70, 73, 76, 78, 80, 84, 91, 95, 98, 104, 105, 112, 114, 120, 130, 133, 140, 146, 147, 152, 156, 168, 182, 190, 195, 196, 208, 210, 219, 228, 240, 245, 247, 260, 266, 273, 280, 285, 292, 294, 304, 312, 336, 343, 361, 364, 365, 380, 390, 392, 399, 420, 438, 455, 456, 490, 494, 511, 520, 532, 546, 560, 570, 584, 588, 624, 637, 665, 686, 722, 728, 730, 735, 741, 760, 780, 784, 798, 840, 876, 910, 912, 931, 949, 980, 988, 1022, 1029, 1040, 1064, 1083, 1092, 1095, 1140, 1168, 1176, 1235, 1274, 1330, 1365, 1372, 1387, 1444, 1456, 1460, 1470, 1482, 1520, 1533, 1560, 1596, 1680, 1715, 1729, 1752, 1805, 1820, 1862, 1898, 1911, 1960, 1976, 1995, 2044, 2058, 2128, 2166, 2184, 2190, 2280, 2352, 2470, 2527, 2548, 2555, 2660, 2730, 2744, 2774, 2793, 2847, 2888, 2920, 2940, 2964, 3066, 3120, 3185, 3192, 3430, 3458, 3504, 3577, 3610, 3640, 3705, 3724, 3796, 3822, 3920, 3952, 3990, 4088, 4116, 4161, 4332, 4368, 4380, 4459, 4560, 4655, 4693, 4745, 4940, 5054, 5096, 5110, 5145, 5187, 5320, 5415, 5460, 5488, 5548, 5586, 5694, 5776, 5840, 5880, 5928, 6132, 6370, 6384, 6517, 6643, 6860, 6916, 6935, 7154, 7220, 7280, 7410, 7448, 7581, 7592, 7644, 7665, 7980, 8176, 8232, 8322, 8645, 8664, 8760, 8918, 9310, 9386, 9490, 9555, 9709, 9880, 10108, 10192, 10220, 10290, 10374, 10640, 10731, 10830, 10920, 11096, 11172, 11388, 11760, 11856, 12103, 12264, 12635, 12740, 13034, 13286, 13377, 13720, 13832, 13870, 13965, 14079, 14235, 14308, 14440, 14820, 14896, 15162, 15184, 15288, 15330, 15960, 16464, 16644, 17290, 17328, 17520, 17689, 17836, 17885, 18031, 18620, 18772, 18980, 19110, 19418, 19551, 19760, 19929, 20216, 20440, 20580, 20748, 20805, 21462, 21660, 21840, 22192, 22295, 22344, 22776, 23465, 24206, 24528, 25039, 25270, 25480, 25935, 26068, 26353, 26572, 26754, 27440, 27664, 27740, 27930, 28158, 28470, 28616, 28880, 29127, 29640, 30324, 30576, 30660, 31920, 32585, 32851, 33215, 33288, 34580, 35378, 35672, 35770, 36062, 36309, 37240, 37544, 37905, 37960, 38220, 38836, 39102, 39858, 40432, 40880, 41160, 41496, 41610, 42924, 43320, 44590, 44688, 45552, 46501, 46930, 48412, 48545, 50078, 50540, 50960, 51870, 52136, 52706, 53067, 53144, 53508, 53655, 54093, 55480, 55860, 56316, 56940, 57232, 58254, 59280, 60515, 60648, 61320, 65170, 65702, 66430, 66576, 66885, 67963, 69160, 70395, 70756, 71344, 71540, 72124, 72618, 74480, 75088, 75117, 75810, 75920, 76440, 77672, 78204, 79059, 79716, 82320, 82992, 83220, 84721, 85848, 86640, 88445, 89180, 90155, 93002, 93860, 96824, 97090, 97755, 98553, 99645, 100156, 101080, 103740, 104272, 105412, 106134, 106288, 107016, 107310, 108186, 110960, 111720, 112632, 113880, 116508, 121030, 121296, 122640, 123823, 125195, 126217, 130340, 131404, 131765, 132860, 133770, 135926, 138320, 139503, 140790, 141512, 143080, 144248, 145236, 145635, 150234, 151620, 152880, 155344, 156408, 158118, 159432, 164255, 166440, 169442, 171696, 176890, 178360, 180310, 181545, 184471, 186004, 187720, 193648, 194180, 195510, 197106, 199290, 200312, 202160, 203889, 207480, 210824, 212268, 214032, 214620, 216372, 223440, 225264, 227760, 229957, 232505, 233016, 242060, 247646, 250390, 252434, 254163, 260680, 262808, 263530, 265335, 265720, 267540, 270465, 271852, 279006, 281580, 283024, 286160, 288496, 290472, 291270, 300468, 303240, 312816, 316236, 318864, 325507, 328510, 332880, 338884, 339815, 342589, 353780, 356720, 360620, 363090, 368942, 371469, 372008, 375440, 375585, 378651, 388360, 391020, 394212, 395295, 398580, 400624, 407778, 414960, 421648, 423605, 424536, 429240, 432744, 459914, 465010, 466032, 475741, 484120, 492765, 495292, 500780, 504868, 508326, 521360, 525616, 527060, 530670, 531440, 535080, 540930, 543704, 553413, 558012, 563160, 580944, 582540, 600936, 606480, 619115, 631085, 632472, 651014, 657020, 677768, 679630, 685178, 689871, 697515, 707560, 721240, 726180, 737884, 742938, 744016, 751170, 757302, 776720, 782040, 788424, 790590, 797160, 815556, 847210, 849072, 858480, 865488, 883519, 919828, 922355, 930020, 951482, 968240, 976521, 985530, 990584, 1001560, 1009736, 1016652, 1019445, 1027767, 1054120, 1061340, 1070160, 1081860, 1087408, 1106826, 1116024, 1126320, 1149785, 1165080, 1201872, 1238230, 1262170, 1264944, 1270815, 1291297, 1302028, 1314040, 1355536, 1359260, 1370356, 1379742, 1395030, 1415120, 1427223, 1442480, 1452360, 1475768, 1485876, 1502340, 1514604, 1564080, 1576848, 1581180, 1594320, 1609699, 1627535, 1631112, 1694420, 1712945, 1767038, 1839656, 1844710, 1857345, 1860040, 1893255, 1902964, 1953042, 1971060, 1981168, 2003120, 2019472, 2033304, 2038890, 2055534, 2108240, 2122680, 2163720, 2213652, 2232048, 2299570, 2330160, 2378705, 2398123, 2476460, 2524340, 2541630, 2582594, 2604056, 2628080, 2650557, 2718520, 2740712, 2759484, 2767065, 2790060, 2854446, 2904720, 2951536, 2971752, 3004680, 3029208, 3162360, 3219398, 3255070, 3262224, 3388840, 3425890, 3449355, 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20333040, 20555340, 20660752, 21204456, 22136520, 22835568, 23981230, 24145485, 24738532, 25755184, 25825940, 26040560, 26505570, 27117237, 27407120, 27594840, 28544460, 28777476, 29717520, 30292080, 30923165, 30991128, 32193980, 33573722, 35340760, 35971845, 36156316, 37107798, 38059280, 38369968, 38632776, 38738910, 39060840, 41110680, 42408912, 44273040, 45195395, 47962460, 48290970, 49477064, 50360583, 51651880, 53011140, 54234474, 55189680, 57088920, 57554952, 61846330, 61982256, 64387960, 67147444, 70681520, 71943690, 72312632, 74215596, 77265552, 77477820, 78121680, 82221360, 83934305, 90390790, 92769495, 95924920, 96581940, 98954128, 100721166, 103303760, 106022280, 108468948, 114177840, 115109904, 117508027, 123692660, 128775920, 134294888, 135586185, 143887380, 144625264, 148431192, 154955640, 167868610, 180781580, 185538990, 191849840, 193163880, 201442332, 212044560, 216937896, 235016054, 247385320, 251802915, 268589776, 271172370, 287774760, 296862384, 309911280, 335737220, 352524081, 361563160, 371077980, 386327760, 402884664, 433875792, 470032108, 494770640, 503605830, 542344740, 575549520, 587540135, 671474440, 705048162, 723126320, 742155960, 805769328, 940064216, 1007211660, 1084689480, 1175080270, 1342948880, 1410096324, 1484311920, 1762620405, 1880128432, 2014423320, 2169378960, 2350160540, 2820192648, 3525240810, 4028846640, 4700321080, 5640385296, 7050481620, 9400642160, 14100963240, 28201926480]

約数ペア:

[(1, 28201926480), (2, 14100963240), (3, 9400642160), (4, 7050481620), (5, 5640385296), (6, 4700321080), (7, 4028846640), (8, 3525240810), (10, 2820192648), (12, 2350160540), (13, 2169378960), (14, 2014423320), (15, 1880128432), (16, 1762620405), (19, 1484311920), (20, 1410096324), (21, 1342948880), (24, 1175080270), (26, 1084689480), (28, 1007211660), (30, 940064216), (35, 805769328), (38, 742155960), (39, 723126320), (40, 705048162), (42, 671474440), (48, 587540135), (49, 575549520), (52, 542344740), (56, 503605830), (57, 494770640), (60, 470032108), (65, 433875792), (70, 402884664), (73, 386327760), (76, 371077980), (78, 361563160), (80, 352524081), (84, 335737220), (91, 309911280), (95, 296862384), (98, 287774760), (104, 271172370), (105, 268589776), (112, 251802915), (114, 247385320), (120, 235016054), (130, 216937896), (133, 212044560), (140, 201442332), (146, 193163880), (147, 191849840), (152, 185538990), (156, 180781580), (168, 167868610), (182, 154955640), (190, 148431192), (195, 144625264), (196, 143887380), (208, 135586185), (210, 134294888), (219, 128775920), (228, 123692660), (240, 117508027), (245, 115109904), (247, 114177840), (260, 108468948), (266, 106022280), (273, 103303760), (280, 100721166), (285, 98954128), (292, 96581940), (294, 95924920), (304, 92769495), (312, 90390790), (336, 83934305), (343, 82221360), (361, 78121680), (364, 77477820), (365, 77265552), (380, 74215596), (390, 72312632), (392, 71943690), (399, 70681520), (420, 67147444), (438, 64387960), (455, 61982256), (456, 61846330), (490, 57554952), (494, 57088920), (511, 55189680), (520, 54234474), (532, 53011140), (546, 51651880), (560, 50360583), (570, 49477064), (584, 48290970), (588, 47962460), (624, 45195395), (637, 44273040), (665, 42408912), (686, 41110680), (722, 39060840), (728, 38738910), (730, 38632776), (735, 38369968), (741, 38059280), (760, 37107798), (780, 36156316), (784, 35971845), (798, 35340760), (840, 33573722), (876, 32193980), (910, 30991128), (912, 30923165), (931, 30292080), (949, 29717520), (980, 28777476), (988, 28544460), (1022, 27594840), (1029, 27407120), (1040, 27117237), (1064, 26505570), (1083, 26040560), (1092, 25825940), (1095, 25755184), (1140, 24738532), (1168, 24145485), (1176, 23981230), (1235, 22835568), (1274, 22136520), (1330, 21204456), (1365, 20660752), (1372, 20555340), (1387, 20333040), (1444, 19530420), (1456, 19369455), (1460, 19316388), (1470, 19184984), (1482, 19029640), (1520, 18553899), (1533, 18396560), (1560, 18078158), (1596, 17670380), (1680, 16786861), (1715, 16444272), (1729, 16311120), (1752, 16096990), (1805, 15624336), (1820, 15495564), (1862, 15146040), (1898, 14858760), (1911, 14757680), (1960, 14388738), (1976, 14272230), (1995, 14136304), (2044, 13797420), (2058, 13703560), (2128, 13252785), (2166, 13020280), (2184, 12912970), (2190, 12877592), (2280, 12369266), (2352, 11990615), (2470, 11417784), (2527, 11160240), (2548, 11068260), (2555, 11037936), (2660, 10602228), (2730, 10330376), (2744, 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(6916, 4077780), (6935, 4066608), (7154, 3942120), (7220, 3906084), (7280, 3873891), (7410, 3805928), (7448, 3786510), (7581, 3720080), (7592, 3714690), (7644, 3689420), (7665, 3679312), (7980, 3534076), (8176, 3449355), (8232, 3425890), (8322, 3388840), (8645, 3262224), (8664, 3255070), (8760, 3219398), (8918, 3162360), (9310, 3029208), (9386, 3004680), (9490, 2971752), (9555, 2951536), (9709, 2904720), (9880, 2854446), (10108, 2790060), (10192, 2767065), (10220, 2759484), (10290, 2740712), (10374, 2718520), (10640, 2650557), (10731, 2628080), (10830, 2604056), (10920, 2582594), (11096, 2541630), (11172, 2524340), (11388, 2476460), (11760, 2398123), (11856, 2378705), (12103, 2330160), (12264, 2299570), (12635, 2232048), (12740, 2213652), (13034, 2163720), (13286, 2122680), (13377, 2108240), (13720, 2055534), (13832, 2038890), (13870, 2033304), (13965, 2019472), (14079, 2003120), (14235, 1981168), (14308, 1971060), (14440, 1953042), (14820, 1902964), (14896, 1893255), (15162, 1860040), 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(30660, 919828), (31920, 883519), (32585, 865488), (32851, 858480), (33215, 849072), (33288, 847210), (34580, 815556), (35378, 797160), (35672, 790590), (35770, 788424), (36062, 782040), (36309, 776720), (37240, 757302), (37544, 751170), (37905, 744016), (37960, 742938), (38220, 737884), (38836, 726180), (39102, 721240), (39858, 707560), (40432, 697515), (40880, 689871), (41160, 685178), (41496, 679630), (41610, 677768), (42924, 657020), (43320, 651014), (44590, 632472), (44688, 631085), (45552, 619115), (46501, 606480), (46930, 600936), (48412, 582540), (48545, 580944), (50078, 563160), (50540, 558012), (50960, 553413), (51870, 543704), (52136, 540930), (52706, 535080), (53067, 531440), (53144, 530670), (53508, 527060), (53655, 525616), (54093, 521360), (55480, 508326), (55860, 504868), (56316, 500780), (56940, 495292), (57232, 492765), (58254, 484120), (59280, 475741), (60515, 466032), (60648, 465010), (61320, 459914), (65170, 432744), (65702, 429240), (66430, 424536), (66576, 423605), (66885, 421648), (67963, 414960), (69160, 407778), (70395, 400624), (70756, 398580), (71344, 395295), (71540, 394212), (72124, 391020), (72618, 388360), (74480, 378651), (75088, 375585), (75117, 375440), (75810, 372008), (75920, 371469), (76440, 368942), (77672, 363090), (78204, 360620), (79059, 356720), (79716, 353780), (82320, 342589), (82992, 339815), (83220, 338884), (84721, 332880), (85848, 328510), (86640, 325507), (88445, 318864), (89180, 316236), (90155, 312816), (93002, 303240), (93860, 300468), (96824, 291270), (97090, 290472), (97755, 288496), (98553, 286160), (99645, 283024), (100156, 281580), (101080, 279006), (103740, 271852), (104272, 270465), (105412, 267540), (106134, 265720), (106288, 265335), (107016, 263530), (107310, 262808), (108186, 260680), (110960, 254163), (111720, 252434), (112632, 250390), (113880, 247646), (116508, 242060), (121030, 233016), (121296, 232505), (122640, 229957), (123823, 227760), (125195, 225264), (126217, 223440), (130340, 216372), (131404, 214620), (131765, 214032), (132860, 212268), (133770, 210824), (135926, 207480), (138320, 203889), (139503, 202160), (140790, 200312), (141512, 199290), (143080, 197106), (144248, 195510), (145236, 194180), (145635, 193648), (150234, 187720), (151620, 186004), (152880, 184471), (155344, 181545), (156408, 180310), (158118, 178360), (159432, 176890), (164255, 171696), (166440, 169442)]