1531608000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4909}}^1$

素因数の和:4952

約数の個数: 224

約数和(自身を含む): 5447507520

約数和(自身を除く): 3915899520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 260, 300, 312, 320, 325, 375, 390, 400, 416, 480, 500, 520, 600, 624, 650, 750, 780, 800, 832, 960, 975, 1000, 1040, 1200, 1248, 1300, 1500, 1560, 1600, 1625, 1950, 2000, 2080, 2400, 2496, 2600, 3000, 3120, 3250, 3900, 4000, 4160, 4800, 4875, 4909, 5200, 6000, 6240, 6500, 7800, 8000, 9750, 9818, 10400, 12000, 12480, 13000, 14727, 15600, 19500, 19636, 20800, 24000, 24545, 26000, 29454, 31200, 39000, 39272, 49090, 52000, 58908, 62400, 63817, 73635, 78000, 78544, 98180, 104000, 117816, 122725, 127634, 147270, 156000, 157088, 191451, 196360, 235632, 245450, 255268, 294540, 312000, 314176, 319085, 368175, 382902, 392720, 471264, 490900, 510536, 589080, 613625, 638170, 736350, 765804, 785440, 942528, 957255, 981800, 1021072, 1178160, 1227250, 1276340, 1472700, 1531608, 1570880, 1595425, 1840875, 1914510, 1963600, 2042144, 2356320, 2454500, 2552680, 2945400, 3063216, 3190850, 3681750, 3829020, 3927200, 4084288, 4712640, 4786275, 4909000, 5105360, 5890800, 6126432, 6381700, 7363500, 7658040, 7854400, 7977125, 9572550, 9818000, 10210720, 11781600, 12252864, 12763400, 14727000, 15316080, 15954250, 19145100, 19636000, 20421440, 23563200, 23931375, 25526800, 29454000, 30632160, 31908500, 38290200, 39272000, 47862750, 51053600, 58908000, 61264320, 63817000, 76580400, 95725500, 102107200, 117816000, 127634000, 153160800, 191451000, 255268000, 306321600, 382902000, 510536000, 765804000, 1531608000]

約数ペア:

[(1, 1531608000), (2, 765804000), (3, 510536000), (4, 382902000), (5, 306321600), (6, 255268000), (8, 191451000), (10, 153160800), (12, 127634000), (13, 117816000), (15, 102107200), (16, 95725500), (20, 76580400), (24, 63817000), (25, 61264320), (26, 58908000), (30, 51053600), (32, 47862750), (39, 39272000), (40, 38290200), (48, 31908500), (50, 30632160), (52, 29454000), (60, 25526800), (64, 23931375), (65, 23563200), (75, 20421440), (78, 19636000), (80, 19145100), (96, 15954250), (100, 15316080), (104, 14727000), (120, 12763400), (125, 12252864), (130, 11781600), (150, 10210720), (156, 9818000), (160, 9572550), (192, 7977125), (195, 7854400), (200, 7658040), (208, 7363500), (240, 6381700), (250, 6126432), (260, 5890800), (300, 5105360), (312, 4909000), (320, 4786275), (325, 4712640), (375, 4084288), (390, 3927200), (400, 3829020), (416, 3681750), (480, 3190850), (500, 3063216), (520, 2945400), (600, 2552680), (624, 2454500), (650, 2356320), (750, 2042144), (780, 1963600), (800, 1914510), (832, 1840875), (960, 1595425), (975, 1570880), (1000, 1531608), (1040, 1472700), (1200, 1276340), (1248, 1227250), (1300, 1178160), (1500, 1021072), (1560, 981800), (1600, 957255), (1625, 942528), (1950, 785440), (2000, 765804), (2080, 736350), (2400, 638170), (2496, 613625), (2600, 589080), (3000, 510536), (3120, 490900), (3250, 471264), (3900, 392720), (4000, 382902), (4160, 368175), (4800, 319085), (4875, 314176), (4909, 312000), (5200, 294540), (6000, 255268), (6240, 245450), (6500, 235632), (7800, 196360), (8000, 191451), (9750, 157088), (9818, 156000), (10400, 147270), (12000, 127634), (12480, 122725), (13000, 117816), (14727, 104000), (15600, 98180), (19500, 78544), (19636, 78000), (20800, 73635), (24000, 63817), (24545, 62400), (26000, 58908), (29454, 52000), (31200, 49090), (39000, 39272)]