13304869120

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2273}}^1$

素因数の和:2580

約数の個数: 144

約数和(自身を含む): 33884328240

約数和(自身を除く): 20579459120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 269, 272, 320, 340, 538, 544, 640, 680, 1076, 1088, 1280, 1345, 1360, 2152, 2176, 2273, 2690, 2720, 4304, 4352, 4546, 4573, 5380, 5440, 8608, 9092, 9146, 10760, 10880, 11365, 17216, 18184, 18292, 21520, 21760, 22730, 22865, 34432, 36368, 36584, 38641, 43040, 45460, 45730, 68864, 72736, 73168, 77282, 86080, 90920, 91460, 145472, 146336, 154564, 172160, 181840, 182920, 193205, 290944, 292672, 309128, 344320, 363680, 365840, 386410, 581888, 585344, 611437, 618256, 727360, 731680, 772820, 1170688, 1222874, 1236512, 1454720, 1463360, 1545640, 2445748, 2473024, 2909440, 2926720, 3057185, 3091280, 4891496, 4946048, 5853440, 6114370, 6182560, 9782992, 9892096, 10394429, 12228740, 12365120, 19565984, 20788858, 24457480, 24730240, 39131968, 41577716, 48914960, 49460480, 51972145, 78263936, 83155432, 97829920, 103944290, 156527872, 166310864, 195659840, 207888580, 332621728, 391319680, 415777160, 665243456, 782639360, 831554320, 1330486912, 1663108640, 2660973824, 3326217280, 6652434560, 13304869120]

約数ペア:

[(1, 13304869120), (2, 6652434560), (4, 3326217280), (5, 2660973824), (8, 1663108640), (10, 1330486912), (16, 831554320), (17, 782639360), (20, 665243456), (32, 415777160), (34, 391319680), (40, 332621728), (64, 207888580), (68, 195659840), (80, 166310864), (85, 156527872), (128, 103944290), (136, 97829920), (160, 83155432), (170, 78263936), (256, 51972145), (269, 49460480), (272, 48914960), (320, 41577716), (340, 39131968), (538, 24730240), (544, 24457480), (640, 20788858), (680, 19565984), (1076, 12365120), (1088, 12228740), (1280, 10394429), (1345, 9892096), (1360, 9782992), (2152, 6182560), (2176, 6114370), (2273, 5853440), (2690, 4946048), (2720, 4891496), (4304, 3091280), (4352, 3057185), (4546, 2926720), (4573, 2909440), (5380, 2473024), (5440, 2445748), (8608, 1545640), (9092, 1463360), (9146, 1454720), (10760, 1236512), (10880, 1222874), (11365, 1170688), (17216, 772820), (18184, 731680), (18292, 727360), (21520, 618256), (21760, 611437), (22730, 585344), (22865, 581888), (34432, 386410), (36368, 365840), (36584, 363680), (38641, 344320), (43040, 309128), (45460, 292672), (45730, 290944), (68864, 193205), (72736, 182920), (73168, 181840), (77282, 172160), (86080, 154564), (90920, 146336), (91460, 145472)]