11959996160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2221}}^1$

素因数の和:2850

約数の個数: 144

約数和(自身を含む): 32809732032

約数和(自身を除く): 20849735872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 601, 640, 896, 1120, 1202, 1280, 1792, 2221, 2240, 2404, 3005, 4207, 4442, 4480, 4808, 6010, 8414, 8884, 8960, 9616, 11105, 12020, 15547, 16828, 17768, 19232, 21035, 22210, 24040, 31094, 33656, 35536, 38464, 42070, 44420, 48080, 62188, 67312, 71072, 76928, 77735, 84140, 88840, 96160, 124376, 134624, 142144, 153856, 155470, 168280, 177680, 192320, 248752, 269248, 284288, 310940, 336560, 355360, 384640, 497504, 538496, 568576, 621880, 673120, 710720, 769280, 995008, 1076992, 1243760, 1334821, 1346240, 1421440, 1990016, 2487520, 2669642, 2692480, 2842880, 3980032, 4975040, 5339284, 5384960, 6674105, 9343747, 9950080, 10678568, 13348210, 18687494, 19900160, 21357136, 26696420, 37374988, 42714272, 46718735, 53392840, 74749976, 85428544, 93437470, 106785680, 149499952, 170857088, 186874940, 213571360, 298999904, 341714176, 373749880, 427142720, 597999808, 747499760, 854285440, 1195999616, 1494999520, 1708570880, 2391999232, 2989999040, 5979998080, 11959996160]

約数ペア:

[(1, 11959996160), (2, 5979998080), (4, 2989999040), (5, 2391999232), (7, 1708570880), (8, 1494999520), (10, 1195999616), (14, 854285440), (16, 747499760), (20, 597999808), (28, 427142720), (32, 373749880), (35, 341714176), (40, 298999904), (56, 213571360), (64, 186874940), (70, 170857088), (80, 149499952), (112, 106785680), (128, 93437470), (140, 85428544), (160, 74749976), (224, 53392840), (256, 46718735), (280, 42714272), (320, 37374988), (448, 26696420), (560, 21357136), (601, 19900160), (640, 18687494), (896, 13348210), (1120, 10678568), (1202, 9950080), (1280, 9343747), (1792, 6674105), (2221, 5384960), (2240, 5339284), (2404, 4975040), (3005, 3980032), (4207, 2842880), (4442, 2692480), (4480, 2669642), (4808, 2487520), (6010, 1990016), (8414, 1421440), (8884, 1346240), (8960, 1334821), (9616, 1243760), (11105, 1076992), (12020, 995008), (15547, 769280), (16828, 710720), (17768, 673120), (19232, 621880), (21035, 568576), (22210, 538496), (24040, 497504), (31094, 384640), (33656, 355360), (35536, 336560), (38464, 310940), (42070, 284288), (44420, 269248), (48080, 248752), (62188, 192320), (67312, 177680), (71072, 168280), (76928, 155470), (77735, 153856), (84140, 142144), (88840, 134624), (96160, 124376)]