1281532574880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{16759}}^1$

素因数の和:17385

約数の個数: 384

約数和(自身を含む): 4638438604800

約数和(自身を除く): 3356906029920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 571, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1142, 1240, 1395, 1440, 1488, 1674, 1713, 1860, 2160, 2232, 2284, 2480, 2790, 2855, 2976, 3348, 3426, 3720, 4185, 4320, 4464, 4568, 4960, 5139, 5580, 5710, 6696, 6852, 7440, 8370, 8565, 8928, 9136, 10278, 11160, 11420, 13392, 13704, 14880, 15417, 16740, 16759, 17130, 17701, 18272, 20556, 22320, 22840, 25695, 26784, 27408, 30834, 33480, 33518, 34260, 35402, 41112, 44640, 45680, 50277, 51390, 53103, 54816, 61668, 66960, 67036, 68520, 70804, 77085, 82224, 83795, 88505, 91360, 100554, 102780, 106206, 123336, 133920, 134072, 137040, 141608, 150831, 154170, 159309, 164448, 167590, 177010, 201108, 205560, 212412, 246672, 251385, 265515, 268144, 274080, 283216, 301662, 308340, 318618, 335180, 354020, 402216, 411120, 424824, 452493, 477927, 493344, 502770, 519529, 531030, 536288, 566432, 603324, 616680, 637236, 670360, 708040, 754155, 796545, 804432, 822240, 849648, 904986, 955854, 1005540, 1039058, 1062060, 1206648, 1233360, 1274472, 1340720, 1416080, 1508310, 1558587, 1593090, 1608864, 1699296, 1809972, 1911708, 2011080, 2078116, 2124120, 2262465, 2389635, 2413296, 2466720, 2548944, 2597645, 2681440, 2832160, 3016620, 3117174, 3186180, 3619944, 3823416, 4022160, 4156232, 4248240, 4524930, 4675761, 4779270, 4826592, 5097888, 5195290, 6033240, 6234348, 6372360, 7239888, 7646832, 7792935, 8044320, 8312464, 8496480, 9049860, 9351522, 9558540, 9569389, 10390580, 12066480, 12468696, 12744720, 14027283, 14479776, 15293664, 15585870, 16624928, 18099720, 18703044, 19117080, 19138778, 20781160, 23378805, 24132960, 24937392, 25489440, 28054566, 28708167, 31171740, 36199440, 37406088, 38234160, 38277556, 41562320, 46757610, 47846945, 49874784, 56109132, 57416334, 62343480, 70136415, 72398880, 74812176, 76468320, 76555112, 83124640, 86124501, 93515220, 95693890, 112218264, 114832668, 124686960, 140272830, 143540835, 149624352, 153110224, 172249002, 187030440, 191387780, 224436528, 229665336, 249373920, 258373503, 280545660, 287081670, 296651059, 306220448, 344498004, 374060880, 382775560, 430622505, 448873056, 459330672, 516747006, 561091320, 574163340, 593302118, 688996008, 748121760, 765551120, 861245010, 889953177, 918661344, 1033494012, 1122182640, 1148326680, 1186604236, 1291867515, 1377992016, 1483255295, 1531102240, 1722490020, 1779906354, 2066988024, 2244365280, 2296653360, 2373208472, 2583735030, 2669859531, 2755984032, 2966510590, 3444980040, 3559812708, 4133976048, 4449765885, 4593306720, 4746416944, 5167470060, 5339719062, 5933021180, 6889960080, 7119625416, 8009578593, 8267952096, 8899531770, 9492833888, 10334940120, 10679438124, 11866042360, 13349297655, 13779920160, 14239250832, 16019157186, 17799063540, 20669880240, 21358876248, 23732084720, 26698595310, 28478501664, 32038314372, 35598127080, 40047892965, 41339760480, 42717752496, 47464169440, 53397190620, 64076628744, 71196254160, 80095785930, 85435504992, 106794381240, 128153257488, 142392508320, 160191571860, 213588762480, 256306514976, 320383143720, 427177524960, 640766287440, 1281532574880]

約数ペア:

[(1, 1281532574880), (2, 640766287440), (3, 427177524960), (4, 320383143720), (5, 256306514976), (6, 213588762480), (8, 160191571860), (9, 142392508320), (10, 128153257488), (12, 106794381240), (15, 85435504992), (16, 80095785930), (18, 71196254160), (20, 64076628744), (24, 53397190620), (27, 47464169440), (30, 42717752496), (31, 41339760480), (32, 40047892965), (36, 35598127080), (40, 32038314372), (45, 28478501664), (48, 26698595310), (54, 23732084720), (60, 21358876248), (62, 20669880240), (72, 17799063540), (80, 16019157186), (90, 14239250832), (93, 13779920160), (96, 13349297655), (108, 11866042360), (120, 10679438124), (124, 10334940120), (135, 9492833888), (144, 8899531770), (155, 8267952096), (160, 8009578593), (180, 7119625416), (186, 6889960080), (216, 5933021180), (240, 5339719062), (248, 5167470060), (270, 4746416944), (279, 4593306720), (288, 4449765885), (310, 4133976048), (360, 3559812708), (372, 3444980040), (432, 2966510590), (465, 2755984032), (480, 2669859531), (496, 2583735030), (540, 2373208472), (558, 2296653360), (571, 2244365280), (620, 2066988024), (720, 1779906354), (744, 1722490020), (837, 1531102240), (864, 1483255295), (930, 1377992016), (992, 1291867515), (1080, 1186604236), (1116, 1148326680), (1142, 1122182640), (1240, 1033494012), (1395, 918661344), (1440, 889953177), (1488, 861245010), (1674, 765551120), (1713, 748121760), (1860, 688996008), (2160, 593302118), (2232, 574163340), (2284, 561091320), (2480, 516747006), (2790, 459330672), (2855, 448873056), (2976, 430622505), (3348, 382775560), (3426, 374060880), (3720, 344498004), (4185, 306220448), (4320, 296651059), (4464, 287081670), (4568, 280545660), (4960, 258373503), (5139, 249373920), (5580, 229665336), (5710, 224436528), (6696, 191387780), (6852, 187030440), (7440, 172249002), (8370, 153110224), (8565, 149624352), (8928, 143540835), (9136, 140272830), (10278, 124686960), (11160, 114832668), (11420, 112218264), (13392, 95693890), (13704, 93515220), (14880, 86124501), (15417, 83124640), (16740, 76555112), (16759, 76468320), (17130, 74812176), (17701, 72398880), (18272, 70136415), (20556, 62343480), (22320, 57416334), (22840, 56109132), (25695, 49874784), (26784, 47846945), (27408, 46757610), (30834, 41562320), (33480, 38277556), (33518, 38234160), (34260, 37406088), (35402, 36199440), (41112, 31171740), (44640, 28708167), (45680, 28054566), (50277, 25489440), (51390, 24937392), (53103, 24132960), (54816, 23378805), (61668, 20781160), (66960, 19138778), (67036, 19117080), (68520, 18703044), (70804, 18099720), (77085, 16624928), (82224, 15585870), (83795, 15293664), (88505, 14479776), (91360, 14027283), (100554, 12744720), (102780, 12468696), (106206, 12066480), (123336, 10390580), (133920, 9569389), (134072, 9558540), (137040, 9351522), (141608, 9049860), (150831, 8496480), (154170, 8312464), (159309, 8044320), (164448, 7792935), (167590, 7646832), (177010, 7239888), (201108, 6372360), (205560, 6234348), (212412, 6033240), (246672, 5195290), (251385, 5097888), (265515, 4826592), (268144, 4779270), (274080, 4675761), (283216, 4524930), (301662, 4248240), (308340, 4156232), (318618, 4022160), (335180, 3823416), (354020, 3619944), (402216, 3186180), (411120, 3117174), (424824, 3016620), (452493, 2832160), (477927, 2681440), (493344, 2597645), (502770, 2548944), (519529, 2466720), (531030, 2413296), (536288, 2389635), (566432, 2262465), (603324, 2124120), (616680, 2078116), (637236, 2011080), (670360, 1911708), (708040, 1809972), (754155, 1699296), (796545, 1608864), (804432, 1593090), (822240, 1558587), (849648, 1508310), (904986, 1416080), (955854, 1340720), (1005540, 1274472), (1039058, 1233360), (1062060, 1206648)]