2885985280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:580

約数の個数: 176

約数和(自身を含む): 7449376896

約数和(自身を除く): 4563391616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 71, 80, 85, 128, 136, 142, 160, 170, 256, 272, 284, 320, 340, 355, 467, 512, 544, 568, 640, 680, 710, 934, 1024, 1088, 1136, 1207, 1280, 1360, 1420, 1868, 2176, 2272, 2335, 2414, 2560, 2720, 2840, 3736, 4352, 4544, 4670, 4828, 5120, 5440, 5680, 6035, 7472, 7939, 8704, 9088, 9340, 9656, 10880, 11360, 12070, 14944, 15878, 17408, 18176, 18680, 19312, 21760, 22720, 24140, 29888, 31756, 33157, 36352, 37360, 38624, 39695, 43520, 45440, 48280, 59776, 63512, 66314, 72704, 74720, 77248, 79390, 87040, 90880, 96560, 119552, 127024, 132628, 149440, 154496, 158780, 165785, 181760, 193120, 239104, 254048, 265256, 298880, 308992, 317560, 331570, 363520, 386240, 478208, 508096, 530512, 563669, 597760, 617984, 635120, 663140, 772480, 1016192, 1061024, 1127338, 1195520, 1235968, 1270240, 1326280, 1544960, 2032384, 2122048, 2254676, 2391040, 2540480, 2652560, 2818345, 3089920, 4064768, 4244096, 4509352, 5080960, 5305120, 5636690, 6179840, 8129536, 8488192, 9018704, 10161920, 10610240, 11273380, 16976384, 18037408, 20323840, 21220480, 22546760, 33952768, 36074816, 40647680, 42440960, 45093520, 72149632, 84881920, 90187040, 144299264, 169763840, 180374080, 288598528, 360748160, 577197056, 721496320, 1442992640, 2885985280]

約数ペア:

[(1, 2885985280), (2, 1442992640), (4, 721496320), (5, 577197056), (8, 360748160), (10, 288598528), (16, 180374080), (17, 169763840), (20, 144299264), (32, 90187040), (34, 84881920), (40, 72149632), (64, 45093520), (68, 42440960), (71, 40647680), (80, 36074816), (85, 33952768), (128, 22546760), (136, 21220480), (142, 20323840), (160, 18037408), (170, 16976384), (256, 11273380), (272, 10610240), (284, 10161920), (320, 9018704), (340, 8488192), (355, 8129536), (467, 6179840), (512, 5636690), (544, 5305120), (568, 5080960), (640, 4509352), (680, 4244096), (710, 4064768), (934, 3089920), (1024, 2818345), (1088, 2652560), (1136, 2540480), (1207, 2391040), (1280, 2254676), (1360, 2122048), (1420, 2032384), (1868, 1544960), (2176, 1326280), (2272, 1270240), (2335, 1235968), (2414, 1195520), (2560, 1127338), (2720, 1061024), (2840, 1016192), (3736, 772480), (4352, 663140), (4544, 635120), (4670, 617984), (4828, 597760), (5120, 563669), (5440, 530512), (5680, 508096), (6035, 478208), (7472, 386240), (7939, 363520), (8704, 331570), (9088, 317560), (9340, 308992), (9656, 298880), (10880, 265256), (11360, 254048), (12070, 239104), (14944, 193120), (15878, 181760), (17408, 165785), (18176, 158780), (18680, 154496), (19312, 149440), (21760, 132628), (22720, 127024), (24140, 119552), (29888, 96560), (31756, 90880), (33157, 87040), (36352, 79390), (37360, 77248), (38624, 74720), (39695, 72704), (43520, 66314), (45440, 63512), (48280, 59776)]