2653287560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:316

約数の個数: 256

約数和(自身を含む): 7681443840

約数和(自身を除く): 5028156280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 83, 88, 97, 107, 110, 140, 154, 166, 194, 214, 220, 280, 308, 332, 385, 388, 415, 428, 440, 485, 535, 581, 616, 664, 679, 749, 770, 776, 830, 856, 913, 970, 1067, 1070, 1162, 1177, 1358, 1498, 1540, 1660, 1826, 1940, 2134, 2140, 2324, 2354, 2716, 2905, 2996, 3080, 3320, 3395, 3652, 3745, 3880, 4268, 4280, 4565, 4648, 4708, 5335, 5432, 5810, 5885, 5992, 6391, 6790, 7304, 7469, 7490, 8051, 8239, 8536, 8881, 9130, 9416, 10379, 10670, 11620, 11770, 12782, 13580, 14938, 14980, 16102, 16478, 17762, 18260, 20758, 21340, 23240, 23540, 25564, 27160, 29876, 29960, 31955, 32204, 32956, 35524, 36520, 37345, 40255, 41195, 41516, 42680, 44405, 47080, 51128, 51895, 56357, 59752, 62167, 63910, 64408, 65912, 71048, 72653, 74690, 80510, 82390, 83032, 88561, 88810, 97691, 103790, 112714, 114169, 124334, 127820, 145306, 149380, 161020, 164780, 177122, 177620, 195382, 207580, 225428, 228338, 248668, 255640, 281785, 290612, 298760, 310835, 322040, 329560, 354244, 355240, 363265, 390764, 415160, 442805, 450856, 456676, 488455, 497336, 563570, 570845, 581224, 619927, 621670, 683837, 708488, 726530, 781528, 799183, 861457, 885610, 913352, 976910, 1127140, 1141690, 1239854, 1243340, 1367674, 1453060, 1598366, 1722914, 1771220, 1953820, 2254280, 2283380, 2479708, 2486680, 2735348, 2906120, 3099635, 3196732, 3419185, 3445828, 3542440, 3907640, 3995915, 4307285, 4566760, 4959416, 5470696, 6030199, 6199270, 6393464, 6838370, 6891656, 7991830, 8614570, 9476027, 12060398, 12398540, 13676740, 15983660, 17229140, 18952054, 24120796, 24797080, 27353480, 30150995, 31967320, 34458280, 37904108, 47380135, 48241592, 60301990, 66332189, 75808216, 94760270, 120603980, 132664378, 189520540, 241207960, 265328756, 331660945, 379041080, 530657512, 663321890, 1326643780, 2653287560]

約数ペア:

[(1, 2653287560), (2, 1326643780), (4, 663321890), (5, 530657512), (7, 379041080), (8, 331660945), (10, 265328756), (11, 241207960), (14, 189520540), (20, 132664378), (22, 120603980), (28, 94760270), (35, 75808216), (40, 66332189), (44, 60301990), (55, 48241592), (56, 47380135), (70, 37904108), (77, 34458280), (83, 31967320), (88, 30150995), (97, 27353480), (107, 24797080), (110, 24120796), (140, 18952054), (154, 17229140), (166, 15983660), (194, 13676740), (214, 12398540), (220, 12060398), (280, 9476027), (308, 8614570), (332, 7991830), (385, 6891656), (388, 6838370), (415, 6393464), (428, 6199270), (440, 6030199), (485, 5470696), (535, 4959416), (581, 4566760), (616, 4307285), (664, 3995915), (679, 3907640), (749, 3542440), (770, 3445828), (776, 3419185), (830, 3196732), (856, 3099635), (913, 2906120), (970, 2735348), (1067, 2486680), (1070, 2479708), (1162, 2283380), (1177, 2254280), (1358, 1953820), (1498, 1771220), (1540, 1722914), (1660, 1598366), (1826, 1453060), (1940, 1367674), (2134, 1243340), (2140, 1239854), (2324, 1141690), (2354, 1127140), (2716, 976910), (2905, 913352), (2996, 885610), (3080, 861457), (3320, 799183), (3395, 781528), (3652, 726530), (3745, 708488), (3880, 683837), (4268, 621670), (4280, 619927), (4565, 581224), (4648, 570845), (4708, 563570), (5335, 497336), (5432, 488455), (5810, 456676), (5885, 450856), (5992, 442805), (6391, 415160), (6790, 390764), (7304, 363265), (7469, 355240), (7490, 354244), (8051, 329560), (8239, 322040), (8536, 310835), (8881, 298760), (9130, 290612), (9416, 281785), (10379, 255640), (10670, 248668), (11620, 228338), (11770, 225428), (12782, 207580), (13580, 195382), (14938, 177620), (14980, 177122), (16102, 164780), (16478, 161020), (17762, 149380), (18260, 145306), (20758, 127820), (21340, 124334), (23240, 114169), (23540, 112714), (25564, 103790), (27160, 97691), (29876, 88810), (29960, 88561), (31955, 83032), (32204, 82390), (32956, 80510), (35524, 74690), (36520, 72653), (37345, 71048), (40255, 65912), (41195, 64408), (41516, 63910), (42680, 62167), (44405, 59752), (47080, 56357), (51128, 51895)]