7271974320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2330761}}^1$

素因数の和:2330790

約数の個数: 80

約数和(自身を含む): 24277216992

約数和(自身を除く): 17005242672

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, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 2330761, 4661522, 6992283, 9323044, 11653805, 13984566, 18646088, 23307610, 27969132, 30299893, 34961415, 37292176, 46615220, 55938264, 60599786, 69922830, 90899679, 93230440, 111876528, 121199572, 139845660, 151499465, 181799358, 186460880, 242399144, 279691320, 302998930, 363598716, 454498395, 484798288, 559382640, 605997860, 727197432, 908996790, 1211995720, 1454394864, 1817993580, 2423991440, 3635987160, 7271974320]

約数ペア:

[(1, 7271974320), (2, 3635987160), (3, 2423991440), (4, 1817993580), (5, 1454394864), (6, 1211995720), (8, 908996790), (10, 727197432), (12, 605997860), (13, 559382640), (15, 484798288), (16, 454498395), (20, 363598716), (24, 302998930), (26, 279691320), (30, 242399144), (39, 186460880), (40, 181799358), (48, 151499465), (52, 139845660), (60, 121199572), (65, 111876528), (78, 93230440), (80, 90899679), (104, 69922830), (120, 60599786), (130, 55938264), (156, 46615220), (195, 37292176), (208, 34961415), (240, 30299893), (260, 27969132), (312, 23307610), (390, 18646088), (520, 13984566), (624, 11653805), (780, 9323044), (1040, 6992283), (1560, 4661522), (3120, 2330761)]