17731964640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{12409}}^1$

素因数の和:12669

約数の個数: 192

約数和(自身を含む): 60419822400

約数和(自身を除く): 42687857760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 229, 240, 260, 312, 390, 416, 458, 480, 520, 624, 687, 780, 916, 1040, 1145, 1248, 1374, 1560, 1832, 2080, 2290, 2748, 2977, 3120, 3435, 3664, 4580, 5496, 5954, 6240, 6870, 7328, 8931, 9160, 10992, 11908, 12409, 13740, 14885, 17862, 18320, 21984, 23816, 24818, 27480, 29770, 35724, 36640, 37227, 44655, 47632, 49636, 54960, 59540, 62045, 71448, 74454, 89310, 95264, 99272, 109920, 119080, 124090, 142896, 148908, 161317, 178620, 186135, 198544, 238160, 248180, 285792, 297816, 322634, 357240, 372270, 397088, 476320, 483951, 496360, 595632, 645268, 714480, 744540, 806585, 967902, 992720, 1191264, 1290536, 1428960, 1489080, 1613170, 1935804, 1985440, 2419755, 2581072, 2841661, 2978160, 3226340, 3871608, 4839510, 5162144, 5683322, 5956320, 6452680, 7743216, 8524983, 9679020, 11366644, 12905360, 14208305, 15486432, 17049966, 19358040, 22733288, 25810720, 28416610, 34099932, 36941593, 38716080, 42624915, 45466576, 56833220, 68199864, 73883186, 77432160, 85249830, 90933152, 110824779, 113666440, 136399728, 147766372, 170499660, 184707965, 221649558, 227332880, 272799456, 295532744, 340999320, 369415930, 443299116, 454665760, 554123895, 591065488, 681998640, 738831860, 886598232, 1108247790, 1182130976, 1363997280, 1477663720, 1773196464, 2216495580, 2955327440, 3546392928, 4432991160, 5910654880, 8865982320, 17731964640]

約数ペア:

[(1, 17731964640), (2, 8865982320), (3, 5910654880), (4, 4432991160), (5, 3546392928), (6, 2955327440), (8, 2216495580), (10, 1773196464), (12, 1477663720), (13, 1363997280), (15, 1182130976), (16, 1108247790), (20, 886598232), (24, 738831860), (26, 681998640), (30, 591065488), (32, 554123895), (39, 454665760), (40, 443299116), (48, 369415930), (52, 340999320), (60, 295532744), (65, 272799456), (78, 227332880), (80, 221649558), (96, 184707965), (104, 170499660), (120, 147766372), (130, 136399728), (156, 113666440), (160, 110824779), (195, 90933152), (208, 85249830), (229, 77432160), (240, 73883186), (260, 68199864), (312, 56833220), (390, 45466576), (416, 42624915), (458, 38716080), (480, 36941593), (520, 34099932), (624, 28416610), (687, 25810720), (780, 22733288), (916, 19358040), (1040, 17049966), (1145, 15486432), (1248, 14208305), (1374, 12905360), (1560, 11366644), (1832, 9679020), (2080, 8524983), (2290, 7743216), (2748, 6452680), (2977, 5956320), (3120, 5683322), (3435, 5162144), (3664, 4839510), (4580, 3871608), (5496, 3226340), (5954, 2978160), (6240, 2841661), (6870, 2581072), (7328, 2419755), (8931, 1985440), (9160, 1935804), (10992, 1613170), (11908, 1489080), (12409, 1428960), (13740, 1290536), (14885, 1191264), (17862, 992720), (18320, 967902), (21984, 806585), (23816, 744540), (24818, 714480), (27480, 645268), (29770, 595632), (35724, 496360), (36640, 483951), (37227, 476320), (44655, 397088), (47632, 372270), (49636, 357240), (54960, 322634), (59540, 297816), (62045, 285792), (71448, 248180), (74454, 238160), (89310, 198544), (95264, 186135), (99272, 178620), (109920, 161317), (119080, 148908), (124090, 142896)]