261566338740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{2273}}^1$

素因数の和:2607

約数の個数: 384

約数和(自身を含む): 903086972928

約数和(自身を除く): 641520634188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 71, 84, 85, 102, 105, 119, 140, 142, 170, 204, 210, 213, 227, 238, 255, 284, 340, 355, 357, 420, 426, 454, 476, 497, 510, 595, 681, 710, 714, 852, 908, 994, 1020, 1065, 1135, 1190, 1207, 1362, 1420, 1428, 1491, 1589, 1785, 1988, 2130, 2270, 2273, 2380, 2414, 2485, 2724, 2982, 3178, 3405, 3570, 3621, 3859, 4260, 4540, 4546, 4767, 4828, 4970, 5964, 6035, 6356, 6810, 6819, 7140, 7242, 7455, 7718, 7945, 8449, 9092, 9534, 9940, 11365, 11577, 12070, 13620, 13638, 14484, 14910, 15436, 15890, 15911, 16117, 16898, 18105, 19068, 19295, 22730, 23154, 23835, 24140, 25347, 27013, 27276, 29820, 31780, 31822, 32234, 33796, 34095, 36210, 38590, 38641, 42245, 45460, 46308, 47670, 47733, 48351, 50694, 54026, 57885, 63644, 64468, 68190, 72420, 77180, 77282, 79555, 80585, 81039, 84490, 95340, 95466, 96702, 101388, 108052, 112819, 115770, 115923, 126735, 135065, 136380, 154564, 159110, 161170, 161383, 162078, 168980, 190932, 193205, 193404, 225638, 231540, 231846, 238665, 241755, 253470, 270130, 270487, 273989, 318220, 322340, 322766, 324156, 338457, 386410, 405195, 451276, 463692, 477330, 483510, 484149, 506940, 515971, 540260, 540974, 547978, 564095, 579615, 645532, 676914, 772820, 806915, 810390, 811461, 821967, 954660, 967020, 968298, 1031942, 1081948, 1095956, 1128190, 1129681, 1159230, 1352435, 1353828, 1369945, 1547913, 1613830, 1620780, 1622922, 1643934, 1692285, 1917923, 1936596, 2063884, 2256380, 2259362, 2318460, 2420745, 2579855, 2704870, 2739890, 2743511, 3095826, 3227660, 3245844, 3287868, 3384570, 3389043, 3611797, 3835846, 4057305, 4109835, 4518724, 4841490, 5159710, 5409740, 5479780, 5487022, 5648405, 5753769, 6191652, 6769140, 6778086, 7223594, 7671692, 7739565, 8114610, 8219670, 8230533, 8771507, 9589615, 9682980, 10319420, 10835391, 10974044, 11296810, 11507538, 13556172, 13717555, 14447188, 15479130, 16229220, 16439340, 16461066, 16945215, 17543014, 18058985, 19179230, 19204577, 21670782, 22593620, 23015076, 26314521, 27435110, 28768845, 30958260, 32922132, 33890430, 35086028, 36117970, 36633941, 38358460, 38409154, 41152665, 43341564, 43857535, 52629042, 54176955, 54870220, 57537690, 57613731, 61400549, 67780860, 72235940, 73267882, 76818308, 82305330, 87715070, 96022885, 105258084, 108353910, 109901823, 115075380, 115227462, 122801098, 131572605, 146535764, 164610660, 175430140, 183169705, 184201647, 192045770, 216707820, 219803646, 230454924, 245602196, 256437587, 263145210, 288068655, 307002745, 366339410, 368403294, 384091540, 439607292, 512875174, 526290420, 549509115, 576137310, 614005490, 622776997, 732678820, 736806588, 769312761, 921008235, 1025750348, 1099018230, 1152274620, 1228010980, 1245553994, 1282187935, 1538625522, 1842016470, 1868330991, 2198036460, 2491107988, 2564375870, 3077251044, 3113884985, 3684032940, 3736661982, 3846563805, 4359438979, 5128751740, 6227769970, 7473323964, 7693127610, 8718877958, 9341654955, 12455539940, 13078316937, 15386255220, 17437755916, 18683309910, 21797194895, 26156633874, 37366619820, 43594389790, 52313267748, 65391584685, 87188779580, 130783169370, 261566338740]

約数ペア:

[(1, 261566338740), (2, 130783169370), (3, 87188779580), (4, 65391584685), (5, 52313267748), (6, 43594389790), (7, 37366619820), (10, 26156633874), (12, 21797194895), (14, 18683309910), (15, 17437755916), (17, 15386255220), (20, 13078316937), (21, 12455539940), (28, 9341654955), (30, 8718877958), (34, 7693127610), (35, 7473323964), (42, 6227769970), (51, 5128751740), (60, 4359438979), (68, 3846563805), (70, 3736661982), (71, 3684032940), (84, 3113884985), (85, 3077251044), (102, 2564375870), (105, 2491107988), (119, 2198036460), (140, 1868330991), (142, 1842016470), (170, 1538625522), (204, 1282187935), (210, 1245553994), (213, 1228010980), (227, 1152274620), (238, 1099018230), (255, 1025750348), (284, 921008235), (340, 769312761), (355, 736806588), (357, 732678820), (420, 622776997), (426, 614005490), (454, 576137310), (476, 549509115), (497, 526290420), (510, 512875174), (595, 439607292), (681, 384091540), (710, 368403294), (714, 366339410), (852, 307002745), (908, 288068655), (994, 263145210), (1020, 256437587), (1065, 245602196), (1135, 230454924), (1190, 219803646), (1207, 216707820), (1362, 192045770), (1420, 184201647), (1428, 183169705), (1491, 175430140), (1589, 164610660), (1785, 146535764), (1988, 131572605), (2130, 122801098), (2270, 115227462), (2273, 115075380), (2380, 109901823), (2414, 108353910), (2485, 105258084), (2724, 96022885), (2982, 87715070), (3178, 82305330), (3405, 76818308), (3570, 73267882), (3621, 72235940), (3859, 67780860), (4260, 61400549), (4540, 57613731), (4546, 57537690), (4767, 54870220), (4828, 54176955), (4970, 52629042), (5964, 43857535), (6035, 43341564), (6356, 41152665), (6810, 38409154), (6819, 38358460), (7140, 36633941), (7242, 36117970), (7455, 35086028), (7718, 33890430), (7945, 32922132), (8449, 30958260), (9092, 28768845), (9534, 27435110), (9940, 26314521), (11365, 23015076), (11577, 22593620), (12070, 21670782), (13620, 19204577), (13638, 19179230), (14484, 18058985), (14910, 17543014), (15436, 16945215), (15890, 16461066), (15911, 16439340), (16117, 16229220), (16898, 15479130), (18105, 14447188), (19068, 13717555), (19295, 13556172), (22730, 11507538), (23154, 11296810), (23835, 10974044), (24140, 10835391), (25347, 10319420), (27013, 9682980), (27276, 9589615), (29820, 8771507), (31780, 8230533), (31822, 8219670), (32234, 8114610), (33796, 7739565), (34095, 7671692), (36210, 7223594), (38590, 6778086), (38641, 6769140), (42245, 6191652), (45460, 5753769), (46308, 5648405), (47670, 5487022), (47733, 5479780), (48351, 5409740), (50694, 5159710), (54026, 4841490), (57885, 4518724), (63644, 4109835), (64468, 4057305), (68190, 3835846), (72420, 3611797), (77180, 3389043), (77282, 3384570), (79555, 3287868), (80585, 3245844), (81039, 3227660), (84490, 3095826), (95340, 2743511), (95466, 2739890), (96702, 2704870), (101388, 2579855), (108052, 2420745), (112819, 2318460), (115770, 2259362), (115923, 2256380), (126735, 2063884), (135065, 1936596), (136380, 1917923), (154564, 1692285), (159110, 1643934), (161170, 1622922), (161383, 1620780), (162078, 1613830), (168980, 1547913), (190932, 1369945), (193205, 1353828), (193404, 1352435), (225638, 1159230), (231540, 1129681), (231846, 1128190), (238665, 1095956), (241755, 1081948), (253470, 1031942), (270130, 968298), (270487, 967020), (273989, 954660), (318220, 821967), (322340, 811461), (322766, 810390), (324156, 806915), (338457, 772820), (386410, 676914), (405195, 645532), (451276, 579615), (463692, 564095), (477330, 547978), (483510, 540974), (484149, 540260), (506940, 515971)]