170385920

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 160

約数和(自身を含む): 447828480

約数和(自身を除く): 277442560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 113, 124, 128, 152, 155, 160, 190, 226, 248, 256, 304, 310, 320, 380, 452, 496, 512, 565, 589, 608, 620, 640, 760, 904, 992, 1130, 1178, 1216, 1240, 1280, 1520, 1808, 1984, 2147, 2260, 2356, 2432, 2480, 2560, 2945, 3040, 3503, 3616, 3968, 4294, 4520, 4712, 4864, 4960, 5890, 6080, 7006, 7232, 7936, 8588, 9040, 9424, 9728, 9920, 10735, 11780, 12160, 14012, 14464, 15872, 17176, 17515, 18080, 18848, 19840, 21470, 23560, 24320, 28024, 28928, 34352, 35030, 36160, 37696, 39680, 42940, 47120, 48640, 56048, 57856, 66557, 68704, 70060, 72320, 75392, 79360, 85880, 94240, 112096, 133114, 137408, 140120, 144640, 150784, 171760, 188480, 224192, 266228, 274816, 280240, 289280, 301568, 332785, 343520, 376960, 448384, 532456, 549632, 560480, 665570, 687040, 753920, 896768, 1064912, 1099264, 1120960, 1331140, 1374080, 1507840, 1793536, 2129824, 2241920, 2662280, 2748160, 4259648, 4483840, 5324560, 5496320, 8519296, 8967680, 10649120, 17038592, 21298240, 34077184, 42596480, 85192960, 170385920]

約数ペア:

[(1, 170385920), (2, 85192960), (4, 42596480), (5, 34077184), (8, 21298240), (10, 17038592), (16, 10649120), (19, 8967680), (20, 8519296), (31, 5496320), (32, 5324560), (38, 4483840), (40, 4259648), (62, 2748160), (64, 2662280), (76, 2241920), (80, 2129824), (95, 1793536), (113, 1507840), (124, 1374080), (128, 1331140), (152, 1120960), (155, 1099264), (160, 1064912), (190, 896768), (226, 753920), (248, 687040), (256, 665570), (304, 560480), (310, 549632), (320, 532456), (380, 448384), (452, 376960), (496, 343520), (512, 332785), (565, 301568), (589, 289280), (608, 280240), (620, 274816), (640, 266228), (760, 224192), (904, 188480), (992, 171760), (1130, 150784), (1178, 144640), (1216, 140120), (1240, 137408), (1280, 133114), (1520, 112096), (1808, 94240), (1984, 85880), (2147, 79360), (2260, 75392), (2356, 72320), (2432, 70060), (2480, 68704), (2560, 66557), (2945, 57856), (3040, 56048), (3503, 48640), (3616, 47120), (3968, 42940), (4294, 39680), (4520, 37696), (4712, 36160), (4864, 35030), (4960, 34352), (5890, 28928), (6080, 28024), (7006, 24320), (7232, 23560), (7936, 21470), (8588, 19840), (9040, 18848), (9424, 18080), (9728, 17515), (9920, 17176), (10735, 15872), (11780, 14464), (12160, 14012)]