65766480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 222735744

約数和(自身を除く): 156969264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 107, 120, 130, 156, 195, 197, 208, 214, 240, 260, 312, 321, 390, 394, 428, 520, 535, 591, 624, 642, 780, 788, 856, 985, 1040, 1070, 1182, 1284, 1391, 1560, 1576, 1605, 1712, 1970, 2140, 2364, 2561, 2568, 2782, 2955, 3120, 3152, 3210, 3940, 4173, 4280, 4728, 5122, 5136, 5564, 5910, 6420, 6955, 7683, 7880, 8346, 8560, 9456, 10244, 11128, 11820, 12805, 12840, 13910, 15366, 15760, 16692, 20488, 20865, 21079, 22256, 23640, 25610, 25680, 27820, 30732, 33384, 38415, 40976, 41730, 42158, 47280, 51220, 55640, 61464, 63237, 66768, 76830, 83460, 84316, 102440, 105395, 111280, 122928, 126474, 153660, 166920, 168632, 204880, 210790, 252948, 274027, 307320, 316185, 333840, 337264, 421580, 505896, 548054, 614640, 632370, 822081, 843160, 1011792, 1096108, 1264740, 1370135, 1644162, 1686320, 2192216, 2529480, 2740270, 3288324, 4110405, 4384432, 5058960, 5480540, 6576648, 8220810, 10961080, 13153296, 16441620, 21922160, 32883240, 65766480]

約数ペア:

[(1, 65766480), (2, 32883240), (3, 21922160), (4, 16441620), (5, 13153296), (6, 10961080), (8, 8220810), (10, 6576648), (12, 5480540), (13, 5058960), (15, 4384432), (16, 4110405), (20, 3288324), (24, 2740270), (26, 2529480), (30, 2192216), (39, 1686320), (40, 1644162), (48, 1370135), (52, 1264740), (60, 1096108), (65, 1011792), (78, 843160), (80, 822081), (104, 632370), (107, 614640), (120, 548054), (130, 505896), (156, 421580), (195, 337264), (197, 333840), (208, 316185), (214, 307320), (240, 274027), (260, 252948), (312, 210790), (321, 204880), (390, 168632), (394, 166920), (428, 153660), (520, 126474), (535, 122928), (591, 111280), (624, 105395), (642, 102440), (780, 84316), (788, 83460), (856, 76830), (985, 66768), (1040, 63237), (1070, 61464), (1182, 55640), (1284, 51220), (1391, 47280), (1560, 42158), (1576, 41730), (1605, 40976), (1712, 38415), (1970, 33384), (2140, 30732), (2364, 27820), (2561, 25680), (2568, 25610), (2782, 23640), (2955, 22256), (3120, 21079), (3152, 20865), (3210, 20488), (3940, 16692), (4173, 15760), (4280, 15366), (4728, 13910), (5122, 12840), (5136, 12805), (5564, 11820), (5910, 11128), (6420, 10244), (6955, 9456), (7683, 8560), (7880, 8346)]