28227398640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 720

約数和(自身を含む): 110193795360

約数和(自身を除く): 81966396720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 61, 70, 76, 80, 84, 95, 98, 105, 109, 112, 114, 120, 122, 133, 140, 147, 152, 168, 183, 190, 196, 210, 218, 228, 240, 244, 245, 266, 280, 285, 294, 304, 305, 327, 336, 361, 366, 380, 392, 399, 420, 427, 436, 456, 488, 490, 532, 545, 560, 570, 588, 610, 654, 665, 722, 732, 735, 760, 763, 784, 798, 840, 854, 872, 912, 915, 931, 976, 980, 1064, 1083, 1090, 1140, 1159, 1176, 1220, 1281, 1308, 1330, 1444, 1464, 1470, 1520, 1526, 1596, 1635, 1680, 1708, 1744, 1805, 1830, 1862, 1960, 1995, 2071, 2128, 2135, 2166, 2180, 2280, 2289, 2318, 2352, 2440, 2527, 2562, 2616, 2660, 2793, 2888, 2928, 2940, 2989, 3052, 3192, 3270, 3416, 3477, 3610, 3660, 3724, 3815, 3920, 3990, 4142, 4270, 4332, 4360, 4560, 4578, 4636, 4655, 4880, 5054, 5124, 5232, 5320, 5341, 5415, 5586, 5776, 5795, 5880, 5978, 6104, 6213, 6384, 6405, 6540, 6649, 6832, 6954, 7220, 7320, 7448, 7581, 7630, 7980, 8113, 8284, 8540, 8664, 8720, 8967, 9156, 9272, 9310, 10108, 10248, 10355, 10640, 10682, 10830, 11172, 11445, 11590, 11760, 11956, 12208, 12426, 12635, 12810, 13080, 13298, 13908, 13965, 14440, 14497, 14640, 14896, 14945, 15162, 15260, 15960, 16023, 16226, 16568, 17080, 17328, 17385, 17689, 17934, 18312, 18544, 18620, 19947, 20216, 20496, 20710, 21364, 21660, 22021, 22344, 22890, 23180, 23912, 24339, 24852, 25270, 25620, 26160, 26596, 26705, 27816, 27930, 28880, 28994, 29890, 30324, 30520, 31065, 31920, 32046, 32452, 33136, 33245, 34160, 34770, 35378, 35868, 36624, 37240, 37905, 39349, 39894, 40432, 40565, 41420, 42728, 43320, 43491, 44042, 44688, 44835, 45780, 46360, 46543, 47824, 48678, 49704, 50540, 51240, 53067, 53192, 53410, 55632, 55860, 56791, 57988, 59780, 60648, 61040, 62130, 64092, 64904, 66063, 66490, 69540, 70756, 71736, 72485, 74480, 75810, 78698, 79788, 80115, 81130, 82840, 85456, 86640, 86982, 88084, 88445, 89670, 91560, 92720, 93086, 97356, 99408, 99735, 101080, 101479, 102480, 106134, 106384, 106820, 110105, 111720, 113582, 115976, 118047, 119560, 121296, 121695, 124260, 126331, 128184, 129808, 132126, 132980, 139080, 139629, 141512, 143472, 144970, 151620, 154147, 157396, 159576, 160230, 162260, 165680, 170373, 173964, 176168, 176890, 179340, 183120, 186172, 194712, 196745, 199470, 202160, 202958, 212268, 213640, 217455, 220210, 223440, 227164, 231952, 232715, 236094, 239120, 243390, 248520, 252662, 256368, 264252, 265335, 265960, 275443, 278160, 279258, 283024, 283955, 289940, 303240, 304437, 308294, 314792, 319152, 320460, 324520, 325801, 330315, 340746, 347928, 352336, 353780, 358680, 372344, 378993, 389424, 393490, 398940, 405916, 424536, 427280, 434910, 440420, 454328, 462441, 465430, 472188, 486780, 497040, 505324, 507395, 528504, 530670, 531920, 550886, 558516, 567910, 579880, 590235, 606480, 608874, 616588, 629584, 631655, 640920, 649040, 651602, 660630, 681492, 695856, 698145, 707560, 717360, 744688, 757986, 770735, 786980, 797880, 811832, 826329, 849072, 851865, 869820, 880840, 884317, 908656, 924882, 930860, 944376, 973560, 977403, 1010648, 1014790, 1057008, 1061340, 1079029, 1101772, 1117032, 1135820, 1159760, 1180470, 1217748, 1233176, 1263310, 1281840, 1303204, 1321260, 1362984, 1377215, 1396290, 1415120, 1515972, 1522185, 1541470, 1573960, 1595760, 1623664, 1629005, 1652658, 1703730, 1739640, 1761680, 1768634, 1849764, 1861720, 1888752, 1894965, 1928101, 1947120, 1954806, 2021296, 2029580, 2122680, 2158058, 2203544, 2234064, 2271640, 2312205, 2360940, 2400289, 2435496, 2466352, 2526620, 2606408, 2642520, 2652951, 2725968, 2754430, 2792580, 3031944, 3044370, 3082940, 3147920, 3237087, 3258010, 3305316, 3407460, 3479280, 3537268, 3699528, 3723440, 3789930, 3856202, 3909612, 4059160, 4131645, 4245360, 4316116, 4407088, 4421585, 4543280, 4624410, 4721880, 4800578, 4870992, 4887015, 5053240, 5212816, 5285040, 5305902, 5395145, 5508860, 5585160, 5784303, 6063888, 6088740, 6165880, 6190219, 6474174, 6516020, 6610632, 6814920, 7074536, 7200867, 7399056, 7579860, 7712404, 7819224, 8118320, 8263290, 8632232, 8843170, 9248820, 9443760, 9601156, 9640505, 9774030, 10106480, 10611804, 10790290, 11017720, 11170320, 11568606, 12001445, 12177480, 12331760, 12380438, 12948348, 13032040, 13221264, 13264755, 13629840, 14149072, 14401734, 15159720, 15424808, 15638448, 16185435, 16526580, 16802023, 17264464, 17686340, 18497640, 18570657, 19202312, 19281010, 19548060, 21223608, 21580580, 22035440, 23137212, 24002890, 24354960, 24760876, 25896696, 26064080, 26529510, 28803468, 28921515, 30319440, 30849616, 30951095, 32370870, 33053160, 33604046, 35372680, 36004335, 36995280, 37141314, 38404624, 38562020, 39096120, 42447216, 43161160, 46274424, 48005780, 49521752, 50406069, 51793392, 53059020, 57606936, 57843030, 61902190, 64741740, 66106320, 67208092, 70745360, 72008670, 74282628, 77124040, 78192240, 84010115, 86322320, 92548848, 92853285, 96011560, 99043504, 100812138, 106118040, 115213872, 115686060, 117614161, 123804380, 129483480, 134416184, 144017340, 148565256, 154248080, 168020230, 185706570, 192023120, 201624276, 212236080, 231372120, 235228322, 247608760, 252030345, 258966960, 268832368, 288034680, 297130512, 336040460, 352842483, 371413140, 403248552, 462744240, 470456644, 495217520, 504060690, 576069360, 588070805, 672080920, 705684966, 742826280, 806497104, 940913288, 1008121380, 1176141610, 1344161840, 1411369932, 1485652560, 1764212415, 1881826576, 2016242760, 2352283220, 2822739864, 3528424830, 4032485520, 4704566440, 5645479728, 7056849660, 9409132880, 14113699320, 28227398640]

約数ペア:

[(1, 28227398640), (2, 14113699320), (3, 9409132880), (4, 7056849660), (5, 5645479728), (6, 4704566440), (7, 4032485520), (8, 3528424830), (10, 2822739864), (12, 2352283220), (14, 2016242760), (15, 1881826576), (16, 1764212415), (19, 1485652560), (20, 1411369932), (21, 1344161840), (24, 1176141610), (28, 1008121380), (30, 940913288), (35, 806497104), (38, 742826280), (40, 705684966), (42, 672080920), (48, 588070805), (49, 576069360), (56, 504060690), (57, 495217520), (60, 470456644), (61, 462744240), (70, 403248552), (76, 371413140), (80, 352842483), (84, 336040460), (95, 297130512), (98, 288034680), (105, 268832368), (109, 258966960), (112, 252030345), (114, 247608760), (120, 235228322), (122, 231372120), (133, 212236080), (140, 201624276), (147, 192023120), (152, 185706570), (168, 168020230), (183, 154248080), (190, 148565256), (196, 144017340), (210, 134416184), (218, 129483480), (228, 123804380), (240, 117614161), (244, 115686060), (245, 115213872), (266, 106118040), (280, 100812138), (285, 99043504), (294, 96011560), (304, 92853285), (305, 92548848), (327, 86322320), (336, 84010115), (361, 78192240), (366, 77124040), (380, 74282628), (392, 72008670), (399, 70745360), (420, 67208092), (427, 66106320), (436, 64741740), (456, 61902190), (488, 57843030), (490, 57606936), (532, 53059020), (545, 51793392), (560, 50406069), (570, 49521752), (588, 48005780), (610, 46274424), (654, 43161160), (665, 42447216), (722, 39096120), (732, 38562020), (735, 38404624), (760, 37141314), (763, 36995280), (784, 36004335), (798, 35372680), (840, 33604046), (854, 33053160), (872, 32370870), (912, 30951095), (915, 30849616), (931, 30319440), (976, 28921515), (980, 28803468), (1064, 26529510), (1083, 26064080), (1090, 25896696), (1140, 24760876), (1159, 24354960), (1176, 24002890), (1220, 23137212), (1281, 22035440), (1308, 21580580), (1330, 21223608), (1444, 19548060), (1464, 19281010), (1470, 19202312), (1520, 18570657), (1526, 18497640), (1596, 17686340), (1635, 17264464), (1680, 16802023), (1708, 16526580), (1744, 16185435), (1805, 15638448), (1830, 15424808), (1862, 15159720), (1960, 14401734), (1995, 14149072), (2071, 13629840), (2128, 13264755), (2135, 13221264), (2166, 13032040), (2180, 12948348), (2280, 12380438), (2289, 12331760), (2318, 12177480), (2352, 12001445), (2440, 11568606), (2527, 11170320), (2562, 11017720), (2616, 10790290), (2660, 10611804), (2793, 10106480), (2888, 9774030), (2928, 9640505), (2940, 9601156), (2989, 9443760), (3052, 9248820), (3192, 8843170), (3270, 8632232), (3416, 8263290), (3477, 8118320), (3610, 7819224), (3660, 7712404), (3724, 7579860), (3815, 7399056), (3920, 7200867), (3990, 7074536), (4142, 6814920), (4270, 6610632), (4332, 6516020), (4360, 6474174), (4560, 6190219), (4578, 6165880), (4636, 6088740), (4655, 6063888), (4880, 5784303), (5054, 5585160), (5124, 5508860), (5232, 5395145), (5320, 5305902), (5341, 5285040), (5415, 5212816), (5586, 5053240), (5776, 4887015), (5795, 4870992), (5880, 4800578), (5978, 4721880), (6104, 4624410), (6213, 4543280), (6384, 4421585), (6405, 4407088), (6540, 4316116), (6649, 4245360), (6832, 4131645), (6954, 4059160), (7220, 3909612), (7320, 3856202), (7448, 3789930), (7581, 3723440), (7630, 3699528), (7980, 3537268), (8113, 3479280), (8284, 3407460), (8540, 3305316), (8664, 3258010), (8720, 3237087), (8967, 3147920), (9156, 3082940), (9272, 3044370), (9310, 3031944), (10108, 2792580), (10248, 2754430), (10355, 2725968), (10640, 2652951), (10682, 2642520), (10830, 2606408), (11172, 2526620), (11445, 2466352), (11590, 2435496), (11760, 2400289), (11956, 2360940), (12208, 2312205), (12426, 2271640), (12635, 2234064), (12810, 2203544), (13080, 2158058), (13298, 2122680), (13908, 2029580), (13965, 2021296), (14440, 1954806), (14497, 1947120), (14640, 1928101), (14896, 1894965), (14945, 1888752), (15162, 1861720), (15260, 1849764), (15960, 1768634), (16023, 1761680), (16226, 1739640), (16568, 1703730), (17080, 1652658), (17328, 1629005), (17385, 1623664), (17689, 1595760), (17934, 1573960), (18312, 1541470), (18544, 1522185), (18620, 1515972), (19947, 1415120), (20216, 1396290), (20496, 1377215), (20710, 1362984), (21364, 1321260), (21660, 1303204), (22021, 1281840), (22344, 1263310), (22890, 1233176), (23180, 1217748), (23912, 1180470), (24339, 1159760), (24852, 1135820), (25270, 1117032), (25620, 1101772), (26160, 1079029), (26596, 1061340), (26705, 1057008), (27816, 1014790), (27930, 1010648), (28880, 977403), (28994, 973560), (29890, 944376), (30324, 930860), (30520, 924882), (31065, 908656), (31920, 884317), (32046, 880840), (32452, 869820), (33136, 851865), (33245, 849072), (34160, 826329), (34770, 811832), (35378, 797880), (35868, 786980), (36624, 770735), (37240, 757986), (37905, 744688), (39349, 717360), (39894, 707560), (40432, 698145), (40565, 695856), (41420, 681492), (42728, 660630), (43320, 651602), (43491, 649040), (44042, 640920), (44688, 631655), (44835, 629584), (45780, 616588), (46360, 608874), (46543, 606480), (47824, 590235), (48678, 579880), (49704, 567910), (50540, 558516), (51240, 550886), (53067, 531920), (53192, 530670), (53410, 528504), (55632, 507395), (55860, 505324), (56791, 497040), (57988, 486780), (59780, 472188), (60648, 465430), (61040, 462441), (62130, 454328), (64092, 440420), (64904, 434910), (66063, 427280), (66490, 424536), (69540, 405916), (70756, 398940), (71736, 393490), (72485, 389424), (74480, 378993), (75810, 372344), (78698, 358680), (79788, 353780), (80115, 352336), (81130, 347928), (82840, 340746), (85456, 330315), (86640, 325801), (86982, 324520), (88084, 320460), (88445, 319152), (89670, 314792), (91560, 308294), (92720, 304437), (93086, 303240), (97356, 289940), (99408, 283955), (99735, 283024), (101080, 279258), (101479, 278160), (102480, 275443), (106134, 265960), (106384, 265335), (106820, 264252), (110105, 256368), (111720, 252662), (113582, 248520), (115976, 243390), (118047, 239120), (119560, 236094), (121296, 232715), (121695, 231952), (124260, 227164), (126331, 223440), (128184, 220210), (129808, 217455), (132126, 213640), (132980, 212268), (139080, 202958), (139629, 202160), (141512, 199470), (143472, 196745), (144970, 194712), (151620, 186172), (154147, 183120), (157396, 179340), (159576, 176890), (160230, 176168), (162260, 173964), (165680, 170373)]