1789523640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{46457}}^1$

素因数の和:46581

約数の個数: 96

約数和(自身を含む): 5870432880

約数和(自身を除く): 4080909240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 6420, 7704, 9630, 12840, 19260, 38520, 46457, 92914, 139371, 185828, 232285, 278742, 371656, 418113, 464570, 557484, 696855, 836226, 929140, 1114968, 1393710, 1672452, 1858280, 2090565, 2787420, 3344904, 4181130, 4970899, 5574840, 8362260, 9941798, 14912697, 16724520, 19883596, 24854495, 29825394, 39767192, 44738091, 49708990, 59650788, 74563485, 89476182, 99417980, 119301576, 149126970, 178952364, 198835960, 223690455, 298253940, 357904728, 447380910, 596507880, 894761820, 1789523640]

約数ペア:

[(1, 1789523640), (2, 894761820), (3, 596507880), (4, 447380910), (5, 357904728), (6, 298253940), (8, 223690455), (9, 198835960), (10, 178952364), (12, 149126970), (15, 119301576), (18, 99417980), (20, 89476182), (24, 74563485), (30, 59650788), (36, 49708990), (40, 44738091), (45, 39767192), (60, 29825394), (72, 24854495), (90, 19883596), (107, 16724520), (120, 14912697), (180, 9941798), (214, 8362260), (321, 5574840), (360, 4970899), (428, 4181130), (535, 3344904), (642, 2787420), (856, 2090565), (963, 1858280), (1070, 1672452), (1284, 1393710), (1605, 1114968), (1926, 929140), (2140, 836226), (2568, 696855), (3210, 557484), (3852, 464570), (4280, 418113), (4815, 371656), (6420, 278742), (7704, 232285), (9630, 185828), (12840, 139371), (19260, 92914), (38520, 46457)]