21234173520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 720

約数和(自身を含む): 84217199040

約数和(自身を除く): 62983025520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 29, 30, 35, 38, 40, 42, 48, 49, 56, 57, 58, 60, 70, 76, 80, 84, 87, 95, 98, 105, 112, 113, 114, 116, 120, 133, 140, 145, 147, 152, 168, 174, 190, 196, 203, 210, 226, 228, 232, 240, 245, 266, 280, 285, 290, 294, 304, 336, 339, 348, 380, 392, 399, 406, 420, 435, 452, 456, 464, 490, 532, 551, 560, 565, 570, 580, 588, 609, 665, 678, 696, 735, 760, 784, 791, 798, 812, 840, 841, 870, 904, 912, 931, 980, 1015, 1064, 1102, 1130, 1140, 1160, 1176, 1218, 1330, 1356, 1392, 1421, 1470, 1520, 1582, 1596, 1624, 1653, 1680, 1682, 1695, 1740, 1808, 1862, 1960, 1995, 2030, 2128, 2147, 2204, 2260, 2280, 2320, 2352, 2373, 2436, 2523, 2660, 2712, 2755, 2793, 2842, 2940, 3045, 3164, 3192, 3248, 3277, 3306, 3364, 3390, 3480, 3724, 3857, 3920, 3955, 3990, 4060, 4205, 4263, 4294, 4408, 4520, 4560, 4655, 4746, 4872, 5046, 5320, 5424, 5510, 5537, 5586, 5684, 5880, 5887, 6090, 6328, 6384, 6441, 6554, 6612, 6728, 6780, 6960, 7105, 7448, 7714, 7910, 7980, 8120, 8265, 8410, 8526, 8588, 8816, 9040, 9310, 9492, 9744, 9831, 10092, 10640, 10735, 11020, 11074, 11172, 11368, 11571, 11760, 11774, 11865, 12180, 12615, 12656, 12882, 13108, 13224, 13456, 13560, 13965, 14210, 14896, 15029, 15428, 15820, 15960, 15979, 16240, 16385, 16530, 16611, 16820, 17052, 17176, 17661, 18620, 18984, 19285, 19662, 20184, 21315, 21470, 22040, 22148, 22344, 22736, 22939, 23142, 23548, 23730, 24360, 25230, 25764, 26216, 26448, 26999, 27120, 27685, 27930, 28420, 29435, 30058, 30856, 31640, 31920, 31958, 32205, 32770, 33060, 33222, 33640, 34104, 34352, 35322, 37240, 37968, 38570, 39324, 40368, 41209, 42630, 42940, 44080, 44296, 44688, 45087, 45878, 46284, 47096, 47460, 47937, 48720, 49155, 50460, 51528, 52432, 53998, 55370, 55860, 56840, 57855, 58870, 60116, 61712, 62263, 63280, 63916, 64410, 65540, 66120, 66444, 67280, 68208, 68817, 70644, 74480, 75145, 77140, 78648, 79895, 80997, 82418, 83055, 85260, 85880, 88305, 88592, 90174, 91756, 92568, 94192, 94920, 95033, 95874, 98310, 100920, 103056, 105203, 107996, 110740, 111720, 111853, 113680, 114695, 115710, 117740, 120232, 123627, 124526, 127832, 128820, 131080, 132240, 132888, 134995, 137634, 141288, 150290, 154280, 157296, 159790, 160573, 161994, 164836, 166110, 170520, 171760, 176610, 180348, 183512, 185136, 186789, 189840, 190066, 191748, 196620, 201840, 206045, 210406, 215992, 221480, 223440, 223706, 225435, 229390, 231420, 235480, 239685, 240464, 247254, 249052, 255664, 257640, 262160, 265776, 269990, 275268, 282576, 285099, 300580, 308560, 311315, 315609, 319580, 321146, 323988, 329672, 332220, 335559, 341040, 344085, 353220, 360696, 367024, 373578, 380132, 383496, 393240, 404985, 412090, 420812, 431984, 435841, 442960, 447412, 450870, 458780, 462840, 470960, 475165, 479370, 481719, 494508, 498104, 515280, 526015, 539980, 550536, 559265, 570198, 601160, 618135, 622630, 631218, 639160, 642292, 647976, 659344, 664440, 665231, 671118, 688170, 706440, 721392, 747156, 760264, 766992, 782971, 786480, 802865, 809970, 824180, 841624, 871682, 894824, 901740, 917560, 925680, 933945, 950330, 958740, 963438, 989016, 996208, 1052030, 1079960, 1101072, 1118530, 1140396, 1202320, 1236270, 1245260, 1262436, 1278320, 1284584, 1295952, 1307523, 1328880, 1330462, 1342236, 1376340, 1412880, 1425495, 1494312, 1520528, 1565942, 1578045, 1605730, 1619940, 1648360, 1677795, 1683248, 1743364, 1789648, 1803480, 1805627, 1835120, 1867890, 1900660, 1917480, 1926876, 1978032, 1995693, 2104060, 2159920, 2179205, 2237060, 2280792, 2348913, 2408595, 2472540, 2490520, 2524872, 2569168, 2615046, 2660924, 2684472, 2752680, 2850990, 2988624, 3050887, 3131884, 3156090, 3211460, 3239880, 3296720, 3326155, 3355590, 3486728, 3606960, 3611254, 3735780, 3801320, 3834960, 3853752, 3914855, 3991386, 4208120, 4358410, 4474120, 4561584, 4656617, 4697826, 4817190, 4945080, 4981040, 5049744, 5230092, 5321848, 5368944, 5416881, 5505360, 5701980, 6101774, 6263768, 6312180, 6422920, 6479760, 6537615, 6652310, 6711180, 6973456, 7222508, 7471560, 7602640, 7707504, 7829710, 7982772, 8416240, 8716820, 8948240, 9028135, 9152661, 9313234, 9395652, 9634380, 9890160, 9978465, 10460184, 10643696, 10833762, 11403960, 11744565, 12203548, 12527536, 12624360, 12639389, 12845840, 13075230, 13304620, 13422360, 13969851, 14445016, 14943120, 15254435, 15659420, 15965544, 17433640, 18056270, 18305322, 18626468, 18791304, 19268760, 19956930, 20920368, 21667524, 22807920, 23283085, 23489130, 24407096, 25248720, 25278778, 26150460, 26609240, 26844720, 27084405, 27939702, 28890032, 30508870, 31318840, 31931088, 34867280, 36112540, 36610644, 37252936, 37582608, 37918167, 38537520, 39913860, 43335048, 45763305, 46566170, 46978260, 48814192, 50557556, 52300920, 53218480, 54168810, 55879404, 61017740, 62637680, 63196945, 69849255, 72225080, 73221288, 74505872, 75836334, 79827720, 86670096, 88475723, 91526610, 93132340, 93956520, 101115112, 104601840, 108337620, 111758808, 122035480, 126393890, 139698510, 144450160, 146442576, 151672668, 159655440, 176951446, 183053220, 186264680, 187913040, 189590835, 202230224, 216675240, 223517616, 244070960, 252787780, 265427169, 279397020, 303345336, 353902892, 366106440, 372529360, 379181670, 433350480, 442378615, 505575560, 530854338, 558794040, 606690672, 707805784, 732212880, 758363340, 884757230, 1011151120, 1061708676, 1117588080, 1327135845, 1415611568, 1516726680, 1769514460, 2123417352, 2654271690, 3033453360, 3539028920, 4246834704, 5308543380, 7078057840, 10617086760, 21234173520]

約数ペア:

[(1, 21234173520), (2, 10617086760), (3, 7078057840), (4, 5308543380), (5, 4246834704), (6, 3539028920), (7, 3033453360), (8, 2654271690), (10, 2123417352), (12, 1769514460), (14, 1516726680), (15, 1415611568), (16, 1327135845), (19, 1117588080), (20, 1061708676), (21, 1011151120), (24, 884757230), (28, 758363340), (29, 732212880), (30, 707805784), (35, 606690672), (38, 558794040), (40, 530854338), (42, 505575560), (48, 442378615), (49, 433350480), (56, 379181670), (57, 372529360), (58, 366106440), (60, 353902892), (70, 303345336), (76, 279397020), (80, 265427169), (84, 252787780), (87, 244070960), (95, 223517616), (98, 216675240), (105, 202230224), (112, 189590835), (113, 187913040), (114, 186264680), (116, 183053220), (120, 176951446), (133, 159655440), (140, 151672668), (145, 146442576), (147, 144450160), (152, 139698510), (168, 126393890), (174, 122035480), (190, 111758808), (196, 108337620), (203, 104601840), (210, 101115112), (226, 93956520), (228, 93132340), (232, 91526610), (240, 88475723), (245, 86670096), (266, 79827720), (280, 75836334), (285, 74505872), (290, 73221288), (294, 72225080), (304, 69849255), (336, 63196945), (339, 62637680), (348, 61017740), (380, 55879404), (392, 54168810), (399, 53218480), (406, 52300920), (420, 50557556), (435, 48814192), (452, 46978260), (456, 46566170), (464, 45763305), (490, 43335048), (532, 39913860), (551, 38537520), (560, 37918167), (565, 37582608), (570, 37252936), (580, 36610644), (588, 36112540), (609, 34867280), (665, 31931088), (678, 31318840), (696, 30508870), (735, 28890032), (760, 27939702), (784, 27084405), (791, 26844720), (798, 26609240), (812, 26150460), (840, 25278778), (841, 25248720), (870, 24407096), (904, 23489130), (912, 23283085), (931, 22807920), (980, 21667524), (1015, 20920368), (1064, 19956930), (1102, 19268760), (1130, 18791304), (1140, 18626468), (1160, 18305322), (1176, 18056270), (1218, 17433640), (1330, 15965544), (1356, 15659420), (1392, 15254435), (1421, 14943120), (1470, 14445016), (1520, 13969851), (1582, 13422360), (1596, 13304620), (1624, 13075230), (1653, 12845840), (1680, 12639389), (1682, 12624360), (1695, 12527536), (1740, 12203548), (1808, 11744565), (1862, 11403960), (1960, 10833762), (1995, 10643696), (2030, 10460184), (2128, 9978465), (2147, 9890160), (2204, 9634380), (2260, 9395652), (2280, 9313234), (2320, 9152661), (2352, 9028135), (2373, 8948240), (2436, 8716820), (2523, 8416240), (2660, 7982772), (2712, 7829710), (2755, 7707504), (2793, 7602640), (2842, 7471560), (2940, 7222508), (3045, 6973456), (3164, 6711180), (3192, 6652310), (3248, 6537615), (3277, 6479760), (3306, 6422920), (3364, 6312180), (3390, 6263768), (3480, 6101774), (3724, 5701980), (3857, 5505360), (3920, 5416881), (3955, 5368944), (3990, 5321848), (4060, 5230092), (4205, 5049744), (4263, 4981040), (4294, 4945080), (4408, 4817190), (4520, 4697826), (4560, 4656617), (4655, 4561584), (4746, 4474120), (4872, 4358410), (5046, 4208120), (5320, 3991386), (5424, 3914855), (5510, 3853752), (5537, 3834960), (5586, 3801320), (5684, 3735780), (5880, 3611254), (5887, 3606960), (6090, 3486728), (6328, 3355590), (6384, 3326155), (6441, 3296720), (6554, 3239880), (6612, 3211460), (6728, 3156090), (6780, 3131884), (6960, 3050887), (7105, 2988624), (7448, 2850990), (7714, 2752680), (7910, 2684472), (7980, 2660924), (8120, 2615046), (8265, 2569168), (8410, 2524872), (8526, 2490520), (8588, 2472540), (8816, 2408595), (9040, 2348913), (9310, 2280792), (9492, 2237060), (9744, 2179205), (9831, 2159920), (10092, 2104060), (10640, 1995693), (10735, 1978032), (11020, 1926876), (11074, 1917480), (11172, 1900660), (11368, 1867890), (11571, 1835120), (11760, 1805627), (11774, 1803480), (11865, 1789648), (12180, 1743364), (12615, 1683248), (12656, 1677795), (12882, 1648360), (13108, 1619940), (13224, 1605730), (13456, 1578045), (13560, 1565942), (13965, 1520528), (14210, 1494312), (14896, 1425495), (15029, 1412880), (15428, 1376340), (15820, 1342236), (15960, 1330462), (15979, 1328880), (16240, 1307523), (16385, 1295952), (16530, 1284584), (16611, 1278320), (16820, 1262436), (17052, 1245260), (17176, 1236270), (17661, 1202320), (18620, 1140396), (18984, 1118530), (19285, 1101072), (19662, 1079960), (20184, 1052030), (21315, 996208), (21470, 989016), (22040, 963438), (22148, 958740), (22344, 950330), (22736, 933945), (22939, 925680), (23142, 917560), (23548, 901740), (23730, 894824), (24360, 871682), (25230, 841624), (25764, 824180), (26216, 809970), (26448, 802865), (26999, 786480), (27120, 782971), (27685, 766992), (27930, 760264), (28420, 747156), (29435, 721392), (30058, 706440), (30856, 688170), (31640, 671118), (31920, 665231), (31958, 664440), (32205, 659344), (32770, 647976), (33060, 642292), (33222, 639160), (33640, 631218), (34104, 622630), (34352, 618135), (35322, 601160), (37240, 570198), (37968, 559265), (38570, 550536), (39324, 539980), (40368, 526015), (41209, 515280), (42630, 498104), (42940, 494508), (44080, 481719), (44296, 479370), (44688, 475165), (45087, 470960), (45878, 462840), (46284, 458780), (47096, 450870), (47460, 447412), (47937, 442960), (48720, 435841), (49155, 431984), (50460, 420812), (51528, 412090), (52432, 404985), (53998, 393240), (55370, 383496), (55860, 380132), (56840, 373578), (57855, 367024), (58870, 360696), (60116, 353220), (61712, 344085), (62263, 341040), (63280, 335559), (63916, 332220), (64410, 329672), (65540, 323988), (66120, 321146), (66444, 319580), (67280, 315609), (68208, 311315), (68817, 308560), (70644, 300580), (74480, 285099), (75145, 282576), (77140, 275268), (78648, 269990), (79895, 265776), (80997, 262160), (82418, 257640), (83055, 255664), (85260, 249052), (85880, 247254), (88305, 240464), (88592, 239685), (90174, 235480), (91756, 231420), (92568, 229390), (94192, 225435), (94920, 223706), (95033, 223440), (95874, 221480), (98310, 215992), (100920, 210406), (103056, 206045), (105203, 201840), (107996, 196620), (110740, 191748), (111720, 190066), (111853, 189840), (113680, 186789), (114695, 185136), (115710, 183512), (117740, 180348), (120232, 176610), (123627, 171760), (124526, 170520), (127832, 166110), (128820, 164836), (131080, 161994), (132240, 160573), (132888, 159790), (134995, 157296), (137634, 154280), (141288, 150290)]