2697516120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{36791}}^1$

素因数の和:36865

約数の個数: 128

約数和(自身を含む): 8900720640

約数和(自身を除く): 6203204520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 705, 780, 940, 1128, 1222, 1410, 1560, 1833, 1880, 2444, 2820, 3055, 3666, 4888, 5640, 6110, 7332, 9165, 12220, 14664, 18330, 24440, 36660, 36791, 73320, 73582, 110373, 147164, 183955, 220746, 294328, 367910, 441492, 478283, 551865, 735820, 882984, 956566, 1103730, 1434849, 1471640, 1729177, 1913132, 2207460, 2391415, 2869698, 3458354, 3826264, 4414920, 4782830, 5187531, 5739396, 6916708, 7174245, 8645885, 9565660, 10375062, 11478792, 13833416, 14348490, 17291770, 19131320, 20750124, 22479301, 25937655, 28696980, 34583540, 41500248, 44958602, 51875310, 57393960, 67437903, 69167080, 89917204, 103750620, 112396505, 134875806, 179834408, 207501240, 224793010, 269751612, 337189515, 449586020, 539503224, 674379030, 899172040, 1348758060, 2697516120]

約数ペア:

[(1, 2697516120), (2, 1348758060), (3, 899172040), (4, 674379030), (5, 539503224), (6, 449586020), (8, 337189515), (10, 269751612), (12, 224793010), (13, 207501240), (15, 179834408), (20, 134875806), (24, 112396505), (26, 103750620), (30, 89917204), (39, 69167080), (40, 67437903), (47, 57393960), (52, 51875310), (60, 44958602), (65, 41500248), (78, 34583540), (94, 28696980), (104, 25937655), (120, 22479301), (130, 20750124), (141, 19131320), (156, 17291770), (188, 14348490), (195, 13833416), (235, 11478792), (260, 10375062), (282, 9565660), (312, 8645885), (376, 7174245), (390, 6916708), (470, 5739396), (520, 5187531), (564, 4782830), (611, 4414920), (705, 3826264), (780, 3458354), (940, 2869698), (1128, 2391415), (1222, 2207460), (1410, 1913132), (1560, 1729177), (1833, 1471640), (1880, 1434849), (2444, 1103730), (2820, 956566), (3055, 882984), (3666, 735820), (4888, 551865), (5640, 478283), (6110, 441492), (7332, 367910), (9165, 294328), (12220, 220746), (14664, 183955), (18330, 147164), (24440, 110373), (36660, 73582), (36791, 73320)]