72268560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1142

約数の個数: 240

約数和(自身を含む): 298980864

約数和(自身を除く): 226712304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1103, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2206, 2340, 2520, 2730, 3120, 3276, 3309, 3640, 4095, 4368, 4412, 4680, 5040, 5460, 5515, 6552, 6618, 7280, 7721, 8190, 8824, 9360, 9927, 10920, 11030, 13104, 13236, 14339, 15442, 16380, 16545, 17648, 19854, 21840, 22060, 23163, 26472, 28678, 30884, 32760, 33090, 38605, 39708, 43017, 44120, 46326, 49635, 52944, 57356, 61768, 65520, 66180, 69489, 71695, 77210, 79416, 86034, 88240, 92652, 99270, 100373, 114712, 115815, 123536, 129051, 132360, 138978, 143390, 154420, 158832, 172068, 185304, 198540, 200746, 215085, 229424, 231630, 258102, 264720, 277956, 286780, 301119, 308840, 344136, 347445, 370608, 397080, 401492, 430170, 463260, 501865, 516204, 555912, 573560, 602238, 617680, 645255, 688272, 694890, 794160, 802984, 860340, 903357, 926520, 1003730, 1032408, 1111824, 1147120, 1204476, 1290510, 1389780, 1505595, 1605968, 1720680, 1806714, 1853040, 2007460, 2064816, 2408952, 2581020, 2779560, 3011190, 3441360, 3613428, 4014920, 4516785, 4817904, 5162040, 5559120, 6022380, 7226856, 8029840, 9033570, 10324080, 12044760, 14453712, 18067140, 24089520, 36134280, 72268560]

約数ペア:

[(1, 72268560), (2, 36134280), (3, 24089520), (4, 18067140), (5, 14453712), (6, 12044760), (7, 10324080), (8, 9033570), (9, 8029840), (10, 7226856), (12, 6022380), (13, 5559120), (14, 5162040), (15, 4817904), (16, 4516785), (18, 4014920), (20, 3613428), (21, 3441360), (24, 3011190), (26, 2779560), (28, 2581020), (30, 2408952), (35, 2064816), (36, 2007460), (39, 1853040), (40, 1806714), (42, 1720680), (45, 1605968), (48, 1505595), (52, 1389780), (56, 1290510), (60, 1204476), (63, 1147120), (65, 1111824), (70, 1032408), (72, 1003730), (78, 926520), (80, 903357), (84, 860340), (90, 802984), (91, 794160), (104, 694890), (105, 688272), (112, 645255), (117, 617680), (120, 602238), (126, 573560), (130, 555912), (140, 516204), (144, 501865), (156, 463260), (168, 430170), (180, 401492), (182, 397080), (195, 370608), (208, 347445), (210, 344136), (234, 308840), (240, 301119), (252, 286780), (260, 277956), (273, 264720), (280, 258102), (312, 231630), (315, 229424), (336, 215085), (360, 200746), (364, 198540), (390, 185304), (420, 172068), (455, 158832), (468, 154420), (504, 143390), (520, 138978), (546, 132360), (560, 129051), (585, 123536), (624, 115815), (630, 114712), (720, 100373), (728, 99270), (780, 92652), (819, 88240), (840, 86034), (910, 79416), (936, 77210), (1008, 71695), (1040, 69489), (1092, 66180), (1103, 65520), (1170, 61768), (1260, 57356), (1365, 52944), (1456, 49635), (1560, 46326), (1638, 44120), (1680, 43017), (1820, 39708), (1872, 38605), (2184, 33090), (2206, 32760), (2340, 30884), (2520, 28678), (2730, 26472), (3120, 23163), (3276, 22060), (3309, 21840), (3640, 19854), (4095, 17648), (4368, 16545), (4412, 16380), (4680, 15442), (5040, 14339), (5460, 13236), (5515, 13104), (6552, 11030), (6618, 10920), (7280, 9927), (7721, 9360), (8190, 8824)]