12811228320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{220579}}^1$

素因数の和:220619

約数の個数: 144

約数和(自身を含む): 44357755680

約数和(自身を除く): 31546527360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3630, 3872, 4840, 5280, 5808, 7260, 9680, 11616, 14520, 19360, 29040, 58080, 220579, 441158, 661737, 882316, 1102895, 1323474, 1764632, 2205790, 2426369, 2646948, 3308685, 3529264, 4411580, 4852738, 5293896, 6617370, 7058528, 7279107, 8823160, 9705476, 10587792, 12131845, 13234740, 14558214, 17646320, 19410952, 21175584, 24263690, 26469480, 26690059, 29116428, 35292640, 36395535, 38821904, 48527380, 52938960, 53380118, 58232856, 72791070, 77643808, 80070177, 97054760, 105877920, 106760236, 116465712, 133450295, 145582140, 160140354, 194109520, 213520472, 232931424, 266900590, 291164280, 320280708, 388219040, 400350885, 427040944, 533801180, 582328560, 640561416, 800701770, 854081888, 1067602360, 1164657120, 1281122832, 1601403540, 2135204720, 2562245664, 3202807080, 4270409440, 6405614160, 12811228320]

約数ペア:

[(1, 12811228320), (2, 6405614160), (3, 4270409440), (4, 3202807080), (5, 2562245664), (6, 2135204720), (8, 1601403540), (10, 1281122832), (11, 1164657120), (12, 1067602360), (15, 854081888), (16, 800701770), (20, 640561416), (22, 582328560), (24, 533801180), (30, 427040944), (32, 400350885), (33, 388219040), (40, 320280708), (44, 291164280), (48, 266900590), (55, 232931424), (60, 213520472), (66, 194109520), (80, 160140354), (88, 145582140), (96, 133450295), (110, 116465712), (120, 106760236), (121, 105877920), (132, 97054760), (160, 80070177), (165, 77643808), (176, 72791070), (220, 58232856), (240, 53380118), (242, 52938960), (264, 48527380), (330, 38821904), (352, 36395535), (363, 35292640), (440, 29116428), (480, 26690059), (484, 26469480), (528, 24263690), (605, 21175584), (660, 19410952), (726, 17646320), (880, 14558214), (968, 13234740), (1056, 12131845), (1210, 10587792), (1320, 9705476), (1452, 8823160), (1760, 7279107), (1815, 7058528), (1936, 6617370), (2420, 5293896), (2640, 4852738), (2904, 4411580), (3630, 3529264), (3872, 3308685), (4840, 2646948), (5280, 2426369), (5808, 2205790), (7260, 1764632), (9680, 1323474), (11616, 1102895), (14520, 882316), (19360, 661737), (29040, 441158), (58080, 220579)]