10756401920

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2819}}^1$

素因数の和:3122

約数の個数: 144

約数和(自身を含む): 28220935680

約数和(自身を除く): 17464533760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 271, 320, 352, 440, 542, 640, 704, 880, 1084, 1280, 1355, 1408, 1760, 2168, 2710, 2816, 2819, 2981, 3520, 4336, 5420, 5638, 5962, 7040, 8672, 10840, 11276, 11924, 14080, 14095, 14905, 17344, 21680, 22552, 23848, 28190, 29810, 31009, 34688, 43360, 45104, 47696, 56380, 59620, 62018, 69376, 86720, 90208, 95392, 112760, 119240, 124036, 155045, 173440, 180416, 190784, 225520, 238480, 248072, 310090, 346880, 360832, 381568, 451040, 476960, 496144, 620180, 721664, 763136, 763949, 902080, 953920, 992288, 1240360, 1527898, 1804160, 1907840, 1984576, 2480720, 3055796, 3608320, 3815680, 3819745, 3969152, 4961440, 6111592, 7639490, 7938304, 8403439, 9922880, 12223184, 15278980, 16806878, 19845760, 24446368, 30557960, 33613756, 39691520, 42017195, 48892736, 61115920, 67227512, 84034390, 97785472, 122231840, 134455024, 168068780, 195570944, 244463680, 268910048, 336137560, 488927360, 537820096, 672275120, 977854720, 1075640192, 1344550240, 2151280384, 2689100480, 5378200960, 10756401920]

約数ペア:

[(1, 10756401920), (2, 5378200960), (4, 2689100480), (5, 2151280384), (8, 1344550240), (10, 1075640192), (11, 977854720), (16, 672275120), (20, 537820096), (22, 488927360), (32, 336137560), (40, 268910048), (44, 244463680), (55, 195570944), (64, 168068780), (80, 134455024), (88, 122231840), (110, 97785472), (128, 84034390), (160, 67227512), (176, 61115920), (220, 48892736), (256, 42017195), (271, 39691520), (320, 33613756), (352, 30557960), (440, 24446368), (542, 19845760), (640, 16806878), (704, 15278980), (880, 12223184), (1084, 9922880), (1280, 8403439), (1355, 7938304), (1408, 7639490), (1760, 6111592), (2168, 4961440), (2710, 3969152), (2816, 3819745), (2819, 3815680), (2981, 3608320), (3520, 3055796), (4336, 2480720), (5420, 1984576), (5638, 1907840), (5962, 1804160), (7040, 1527898), (8672, 1240360), (10840, 992288), (11276, 953920), (11924, 902080), (14080, 763949), (14095, 763136), (14905, 721664), (17344, 620180), (21680, 496144), (22552, 476960), (23848, 451040), (28190, 381568), (29810, 360832), (31009, 346880), (34688, 310090), (43360, 248072), (45104, 238480), (47696, 225520), (56380, 190784), (59620, 180416), (62018, 173440), (69376, 155045), (86720, 124036), (90208, 119240), (95392, 112760)]