74925257120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2039}}^1$

素因数の和:2220

約数の個数: 288

約数和(自身を含む): 212736585600

約数和(自身を除く): 137811328480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 70, 80, 86, 98, 109, 112, 140, 160, 172, 196, 215, 218, 224, 245, 280, 301, 344, 392, 430, 436, 490, 545, 560, 602, 688, 763, 784, 860, 872, 980, 1090, 1120, 1204, 1376, 1505, 1526, 1568, 1720, 1744, 1960, 2039, 2107, 2180, 2408, 3010, 3052, 3440, 3488, 3815, 3920, 4078, 4214, 4360, 4687, 4816, 5341, 6020, 6104, 6880, 7630, 7840, 8156, 8428, 8720, 9374, 9632, 10195, 10535, 10682, 12040, 12208, 14273, 15260, 16312, 16856, 17440, 18748, 20390, 21070, 21364, 23435, 24080, 24416, 26705, 28546, 30520, 32624, 32809, 33712, 37496, 40780, 42140, 42728, 46870, 48160, 53410, 57092, 61040, 65248, 65618, 67424, 71365, 74992, 81560, 84280, 85456, 87677, 93740, 99911, 106820, 114184, 122080, 131236, 142730, 149984, 163120, 164045, 168560, 170912, 175354, 187480, 199822, 213640, 222251, 228368, 229663, 262472, 285460, 326240, 328090, 337120, 350708, 374960, 399644, 427280, 438385, 444502, 456736, 459326, 499555, 524944, 570920, 613739, 656180, 701416, 749920, 799288, 854560, 876770, 889004, 918652, 999110, 1049888, 1111255, 1141840, 1148315, 1227478, 1312360, 1402832, 1555757, 1598576, 1753540, 1778008, 1837304, 1998220, 2222510, 2283680, 2296630, 2454956, 2624720, 2805664, 3068695, 3111514, 3197152, 3507080, 3556016, 3674608, 3996440, 4296173, 4445020, 4593260, 4909912, 5249440, 6137390, 6223028, 7014160, 7112032, 7349216, 7778785, 7992880, 8592346, 8890040, 9186520, 9556793, 9819824, 10890299, 12274780, 12446056, 14028320, 15557570, 15985760, 17184692, 17780080, 18373040, 19113586, 19639648, 21480865, 21780598, 24549560, 24892112, 31115140, 34369384, 35560160, 36746080, 38227172, 42961730, 43561196, 47783965, 49099120, 49784224, 54451495, 62230280, 66897551, 68738768, 76454344, 85923460, 87122392, 95567930, 98198240, 108902990, 124460560, 133795102, 137477536, 152908688, 171846920, 174244784, 191135860, 217805980, 248921120, 267590204, 305817376, 334487755, 343693840, 348489568, 382271720, 435611960, 468282857, 535180408, 668975510, 687387680, 764543440, 871223920, 936565714, 1070360816, 1337951020, 1529086880, 1742447840, 1873131428, 2140721632, 2341414285, 2675902040, 3746262856, 4682828570, 5351804080, 7492525712, 9365657140, 10703608160, 14985051424, 18731314280, 37462628560, 74925257120]

約数ペア:

[(1, 74925257120), (2, 37462628560), (4, 18731314280), (5, 14985051424), (7, 10703608160), (8, 9365657140), (10, 7492525712), (14, 5351804080), (16, 4682828570), (20, 3746262856), (28, 2675902040), (32, 2341414285), (35, 2140721632), (40, 1873131428), (43, 1742447840), (49, 1529086880), (56, 1337951020), (70, 1070360816), (80, 936565714), (86, 871223920), (98, 764543440), (109, 687387680), (112, 668975510), (140, 535180408), (160, 468282857), (172, 435611960), (196, 382271720), (215, 348489568), (218, 343693840), (224, 334487755), (245, 305817376), (280, 267590204), (301, 248921120), (344, 217805980), (392, 191135860), (430, 174244784), (436, 171846920), (490, 152908688), (545, 137477536), (560, 133795102), (602, 124460560), (688, 108902990), (763, 98198240), (784, 95567930), (860, 87122392), (872, 85923460), (980, 76454344), (1090, 68738768), (1120, 66897551), (1204, 62230280), (1376, 54451495), (1505, 49784224), (1526, 49099120), (1568, 47783965), (1720, 43561196), (1744, 42961730), (1960, 38227172), (2039, 36746080), (2107, 35560160), (2180, 34369384), (2408, 31115140), (3010, 24892112), (3052, 24549560), (3440, 21780598), (3488, 21480865), (3815, 19639648), (3920, 19113586), (4078, 18373040), (4214, 17780080), (4360, 17184692), (4687, 15985760), (4816, 15557570), (5341, 14028320), (6020, 12446056), (6104, 12274780), (6880, 10890299), (7630, 9819824), (7840, 9556793), (8156, 9186520), (8428, 8890040), (8720, 8592346), (9374, 7992880), (9632, 7778785), (10195, 7349216), (10535, 7112032), (10682, 7014160), (12040, 6223028), (12208, 6137390), (14273, 5249440), (15260, 4909912), (16312, 4593260), (16856, 4445020), (17440, 4296173), (18748, 3996440), (20390, 3674608), (21070, 3556016), (21364, 3507080), (23435, 3197152), (24080, 3111514), (24416, 3068695), (26705, 2805664), (28546, 2624720), (30520, 2454956), (32624, 2296630), (32809, 2283680), (33712, 2222510), (37496, 1998220), (40780, 1837304), (42140, 1778008), (42728, 1753540), (46870, 1598576), (48160, 1555757), (53410, 1402832), (57092, 1312360), (61040, 1227478), (65248, 1148315), (65618, 1141840), (67424, 1111255), (71365, 1049888), (74992, 999110), (81560, 918652), (84280, 889004), (85456, 876770), (87677, 854560), (93740, 799288), (99911, 749920), (106820, 701416), (114184, 656180), (122080, 613739), (131236, 570920), (142730, 524944), (149984, 499555), (163120, 459326), (164045, 456736), (168560, 444502), (170912, 438385), (175354, 427280), (187480, 399644), (199822, 374960), (213640, 350708), (222251, 337120), (228368, 328090), (229663, 326240), (262472, 285460)]