2144491520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 5547709440

約数和(自身を除く): 3403217920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 97, 127, 128, 136, 160, 170, 194, 254, 256, 272, 320, 340, 388, 485, 508, 512, 544, 635, 640, 680, 776, 970, 1016, 1024, 1088, 1270, 1280, 1360, 1552, 1649, 1940, 2032, 2048, 2159, 2176, 2540, 2560, 2720, 3104, 3298, 3880, 4064, 4318, 4352, 5080, 5120, 5440, 6208, 6596, 7760, 8128, 8245, 8636, 8704, 10160, 10240, 10795, 10880, 12319, 12416, 13192, 15520, 16256, 16490, 17272, 17408, 20320, 21590, 21760, 24638, 24832, 26384, 31040, 32512, 32980, 34544, 34816, 40640, 43180, 43520, 49276, 49664, 52768, 61595, 62080, 65024, 65960, 69088, 81280, 86360, 87040, 98552, 99328, 105536, 123190, 124160, 130048, 131920, 138176, 162560, 172720, 174080, 197104, 198656, 209423, 211072, 246380, 248320, 260096, 263840, 276352, 325120, 345440, 394208, 418846, 422144, 492760, 496640, 527680, 552704, 650240, 690880, 788416, 837692, 844288, 985520, 993280, 1047115, 1055360, 1105408, 1300480, 1381760, 1576832, 1675384, 1688576, 1971040, 2094230, 2110720, 2210816, 2763520, 3153664, 3350768, 3377152, 3942080, 4188460, 4221440, 4421632, 5527040, 6307328, 6701536, 7884160, 8376920, 8442880, 11054080, 12614656, 13403072, 15768320, 16753840, 16885760, 22108160, 25229312, 26806144, 31536640, 33507680, 53612288, 63073280, 67015360, 107224576, 126146560, 134030720, 214449152, 268061440, 428898304, 536122880, 1072245760, 2144491520]

約数ペア:

[(1, 2144491520), (2, 1072245760), (4, 536122880), (5, 428898304), (8, 268061440), (10, 214449152), (16, 134030720), (17, 126146560), (20, 107224576), (32, 67015360), (34, 63073280), (40, 53612288), (64, 33507680), (68, 31536640), (80, 26806144), (85, 25229312), (97, 22108160), (127, 16885760), (128, 16753840), (136, 15768320), (160, 13403072), (170, 12614656), (194, 11054080), (254, 8442880), (256, 8376920), (272, 7884160), (320, 6701536), (340, 6307328), (388, 5527040), (485, 4421632), (508, 4221440), (512, 4188460), (544, 3942080), (635, 3377152), (640, 3350768), (680, 3153664), (776, 2763520), (970, 2210816), (1016, 2110720), (1024, 2094230), (1088, 1971040), (1270, 1688576), (1280, 1675384), (1360, 1576832), (1552, 1381760), (1649, 1300480), (1940, 1105408), (2032, 1055360), (2048, 1047115), (2159, 993280), (2176, 985520), (2540, 844288), (2560, 837692), (2720, 788416), (3104, 690880), (3298, 650240), (3880, 552704), (4064, 527680), (4318, 496640), (4352, 492760), (5080, 422144), (5120, 418846), (5440, 394208), (6208, 345440), (6596, 325120), (7760, 276352), (8128, 263840), (8245, 260096), (8636, 248320), (8704, 246380), (10160, 211072), (10240, 209423), (10795, 198656), (10880, 197104), (12319, 174080), (12416, 172720), (13192, 162560), (15520, 138176), (16256, 131920), (16490, 130048), (17272, 124160), (17408, 123190), (20320, 105536), (21590, 99328), (21760, 98552), (24638, 87040), (24832, 86360), (26384, 81280), (31040, 69088), (32512, 65960), (32980, 65024), (34544, 62080), (34816, 61595), (40640, 52768), (43180, 49664), (43520, 49276)]