267287580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2337

約数の個数: 192

約数和(自身を含む): 981442560

約数和(自身を除く): 714154980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2281, 2604, 2790, 3255, 3348, 3780, 3906, 4185, 4340, 4562, 5580, 5859, 6510, 6843, 7812, 8370, 9124, 9765, 11405, 11718, 13020, 13686, 15967, 16740, 19530, 20529, 22810, 23436, 27372, 29295, 31934, 34215, 39060, 41058, 45620, 47901, 58590, 61587, 63868, 68430, 70711, 79835, 82116, 95802, 102645, 117180, 123174, 136860, 141422, 143703, 159670, 191604, 205290, 212133, 239505, 246348, 282844, 287406, 307935, 319340, 353555, 410580, 424266, 431109, 479010, 494977, 574812, 615870, 636399, 707110, 718515, 848532, 862218, 958020, 989954, 1060665, 1231740, 1272798, 1414220, 1437030, 1484931, 1724436, 1909197, 1979908, 2121330, 2155545, 2474885, 2545596, 2874060, 2969862, 3181995, 3818394, 4242660, 4311090, 4454793, 4949770, 5939724, 6363990, 7424655, 7636788, 8622180, 8909586, 9545985, 9899540, 12727980, 13364379, 14849310, 17819172, 19091970, 22273965, 26728758, 29698620, 38183940, 44547930, 53457516, 66821895, 89095860, 133643790, 267287580]

約数ペア:

[(1, 267287580), (2, 133643790), (3, 89095860), (4, 66821895), (5, 53457516), (6, 44547930), (7, 38183940), (9, 29698620), (10, 26728758), (12, 22273965), (14, 19091970), (15, 17819172), (18, 14849310), (20, 13364379), (21, 12727980), (27, 9899540), (28, 9545985), (30, 8909586), (31, 8622180), (35, 7636788), (36, 7424655), (42, 6363990), (45, 5939724), (54, 4949770), (60, 4454793), (62, 4311090), (63, 4242660), (70, 3818394), (84, 3181995), (90, 2969862), (93, 2874060), (105, 2545596), (108, 2474885), (124, 2155545), (126, 2121330), (135, 1979908), (140, 1909197), (155, 1724436), (180, 1484931), (186, 1437030), (189, 1414220), (210, 1272798), (217, 1231740), (252, 1060665), (270, 989954), (279, 958020), (310, 862218), (315, 848532), (372, 718515), (378, 707110), (420, 636399), (434, 615870), (465, 574812), (540, 494977), (558, 479010), (620, 431109), (630, 424266), (651, 410580), (756, 353555), (837, 319340), (868, 307935), (930, 287406), (945, 282844), (1085, 246348), (1116, 239505), (1260, 212133), (1302, 205290), (1395, 191604), (1674, 159670), (1860, 143703), (1890, 141422), (1953, 136860), (2170, 123174), (2281, 117180), (2604, 102645), (2790, 95802), (3255, 82116), (3348, 79835), (3780, 70711), (3906, 68430), (4185, 63868), (4340, 61587), (4562, 58590), (5580, 47901), (5859, 45620), (6510, 41058), (6843, 39060), (7812, 34215), (8370, 31934), (9124, 29295), (9765, 27372), (11405, 23436), (11718, 22810), (13020, 20529), (13686, 19530), (15967, 16740)]