425964800

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 216

約数和(自身を含む): 1155759360

約数和(自身を除く): 729794560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 64, 76, 80, 95, 100, 113, 124, 128, 152, 155, 160, 190, 200, 226, 248, 256, 304, 310, 320, 380, 400, 452, 475, 496, 565, 589, 608, 620, 640, 760, 775, 800, 904, 950, 992, 1130, 1178, 1216, 1240, 1280, 1520, 1550, 1600, 1808, 1900, 1984, 2147, 2260, 2356, 2432, 2480, 2825, 2945, 3040, 3100, 3200, 3503, 3616, 3800, 3968, 4294, 4520, 4712, 4864, 4960, 5650, 5890, 6080, 6200, 6400, 7006, 7232, 7600, 7936, 8588, 9040, 9424, 9920, 10735, 11300, 11780, 12160, 12400, 14012, 14464, 14725, 15200, 17176, 17515, 18080, 18848, 19840, 21470, 22600, 23560, 24320, 24800, 28024, 28928, 29450, 30400, 34352, 35030, 36160, 37696, 39680, 42940, 45200, 47120, 49600, 53675, 56048, 58900, 60800, 66557, 68704, 70060, 72320, 75392, 85880, 87575, 90400, 94240, 99200, 107350, 112096, 117800, 121600, 133114, 137408, 140120, 144640, 150784, 171760, 175150, 180800, 188480, 198400, 214700, 224192, 235600, 266228, 274816, 280240, 332785, 343520, 350300, 361600, 376960, 429400, 448384, 471200, 532456, 549632, 560480, 665570, 687040, 700600, 723200, 753920, 858800, 896768, 942400, 1064912, 1120960, 1331140, 1374080, 1401200, 1663925, 1717600, 1884800, 2129824, 2241920, 2662280, 2748160, 2802400, 3327850, 3435200, 3769600, 4259648, 4483840, 5324560, 5604800, 6655700, 6870400, 8519296, 10649120, 11209600, 13311400, 13740800, 17038592, 21298240, 22419200, 26622800, 42596480, 53245600, 85192960, 106491200, 212982400, 425964800]

約数ペア:

[(1, 425964800), (2, 212982400), (4, 106491200), (5, 85192960), (8, 53245600), (10, 42596480), (16, 26622800), (19, 22419200), (20, 21298240), (25, 17038592), (31, 13740800), (32, 13311400), (38, 11209600), (40, 10649120), (50, 8519296), (62, 6870400), (64, 6655700), (76, 5604800), (80, 5324560), (95, 4483840), (100, 4259648), (113, 3769600), (124, 3435200), (128, 3327850), (152, 2802400), (155, 2748160), (160, 2662280), (190, 2241920), (200, 2129824), (226, 1884800), (248, 1717600), (256, 1663925), (304, 1401200), (310, 1374080), (320, 1331140), (380, 1120960), (400, 1064912), (452, 942400), (475, 896768), (496, 858800), (565, 753920), (589, 723200), (608, 700600), (620, 687040), (640, 665570), (760, 560480), (775, 549632), (800, 532456), (904, 471200), (950, 448384), (992, 429400), (1130, 376960), (1178, 361600), (1216, 350300), (1240, 343520), (1280, 332785), (1520, 280240), (1550, 274816), (1600, 266228), (1808, 235600), (1900, 224192), (1984, 214700), (2147, 198400), (2260, 188480), (2356, 180800), (2432, 175150), (2480, 171760), (2825, 150784), (2945, 144640), (3040, 140120), (3100, 137408), (3200, 133114), (3503, 121600), (3616, 117800), (3800, 112096), (3968, 107350), (4294, 99200), (4520, 94240), (4712, 90400), (4864, 87575), (4960, 85880), (5650, 75392), (5890, 72320), (6080, 70060), (6200, 68704), (6400, 66557), (7006, 60800), (7232, 58900), (7600, 56048), (7936, 53675), (8588, 49600), (9040, 47120), (9424, 45200), (9920, 42940), (10735, 39680), (11300, 37696), (11780, 36160), (12160, 35030), (12400, 34352), (14012, 30400), (14464, 29450), (14725, 28928), (15200, 28024), (17176, 24800), (17515, 24320), (18080, 23560), (18848, 22600), (19840, 21470)]