641316000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4111}}^1$

素因数の和:4152

約数の個数: 192

約数和(自身を含む): 2263113216

約数和(自身を除く): 1621797216

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, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 416, 480, 500, 520, 600, 624, 650, 750, 780, 800, 975, 1000, 1040, 1200, 1248, 1300, 1500, 1560, 1625, 1950, 2000, 2080, 2400, 2600, 3000, 3120, 3250, 3900, 4000, 4111, 4875, 5200, 6000, 6240, 6500, 7800, 8222, 9750, 10400, 12000, 12333, 13000, 15600, 16444, 19500, 20555, 24666, 26000, 31200, 32888, 39000, 41110, 49332, 52000, 53443, 61665, 65776, 78000, 82220, 98664, 102775, 106886, 123330, 131552, 156000, 160329, 164440, 197328, 205550, 213772, 246660, 267215, 308325, 320658, 328880, 394656, 411100, 427544, 493320, 513875, 534430, 616650, 641316, 657760, 801645, 822200, 855088, 986640, 1027750, 1068860, 1233300, 1282632, 1336075, 1541625, 1603290, 1644400, 1710176, 1973280, 2055500, 2137720, 2466600, 2565264, 2672150, 3083250, 3206580, 3288800, 4008225, 4111000, 4275440, 4933200, 5130528, 5344300, 6166500, 6413160, 6680375, 8016450, 8222000, 8550880, 9866400, 10688600, 12333000, 12826320, 13360750, 16032900, 16444000, 20041125, 21377200, 24666000, 25652640, 26721500, 32065800, 40082250, 42754400, 49332000, 53443000, 64131600, 80164500, 106886000, 128263200, 160329000, 213772000, 320658000, 641316000]

約数ペア:

[(1, 641316000), (2, 320658000), (3, 213772000), (4, 160329000), (5, 128263200), (6, 106886000), (8, 80164500), (10, 64131600), (12, 53443000), (13, 49332000), (15, 42754400), (16, 40082250), (20, 32065800), (24, 26721500), (25, 25652640), (26, 24666000), (30, 21377200), (32, 20041125), (39, 16444000), (40, 16032900), (48, 13360750), (50, 12826320), (52, 12333000), (60, 10688600), (65, 9866400), (75, 8550880), (78, 8222000), (80, 8016450), (96, 6680375), (100, 6413160), (104, 6166500), (120, 5344300), (125, 5130528), (130, 4933200), (150, 4275440), (156, 4111000), (160, 4008225), (195, 3288800), (200, 3206580), (208, 3083250), (240, 2672150), (250, 2565264), (260, 2466600), (300, 2137720), (312, 2055500), (325, 1973280), (375, 1710176), (390, 1644400), (400, 1603290), (416, 1541625), (480, 1336075), (500, 1282632), (520, 1233300), (600, 1068860), (624, 1027750), (650, 986640), (750, 855088), (780, 822200), (800, 801645), (975, 657760), (1000, 641316), (1040, 616650), (1200, 534430), (1248, 513875), (1300, 493320), (1500, 427544), (1560, 411100), (1625, 394656), (1950, 328880), (2000, 320658), (2080, 308325), (2400, 267215), (2600, 246660), (3000, 213772), (3120, 205550), (3250, 197328), (3900, 164440), (4000, 160329), (4111, 156000), (4875, 131552), (5200, 123330), (6000, 106886), (6240, 102775), (6500, 98664), (7800, 82220), (8222, 78000), (9750, 65776), (10400, 61665), (12000, 53443), (12333, 52000), (13000, 49332), (15600, 41110), (16444, 39000), (19500, 32888), (20555, 31200), (24666, 26000)]