317896797400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{563447}}^1$

素因数の和:563514

約数の個数: 192

約数和(自身を含む): 939019898880

約数和(自身を除く): 621123101480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 31, 35, 40, 50, 52, 56, 62, 65, 70, 91, 100, 104, 124, 130, 140, 155, 175, 182, 200, 217, 248, 260, 280, 310, 325, 350, 364, 403, 434, 455, 520, 620, 650, 700, 728, 775, 806, 868, 910, 1085, 1240, 1300, 1400, 1550, 1612, 1736, 1820, 2015, 2170, 2275, 2600, 2821, 3100, 3224, 3640, 4030, 4340, 4550, 5425, 5642, 6200, 8060, 8680, 9100, 10075, 10850, 11284, 14105, 16120, 18200, 20150, 21700, 22568, 28210, 40300, 43400, 56420, 70525, 80600, 112840, 141050, 282100, 563447, 564200, 1126894, 2253788, 2817235, 3944129, 4507576, 5634470, 7324811, 7888258, 11268940, 14086175, 14649622, 15776516, 17466857, 19720645, 22537880, 28172350, 29299244, 31553032, 34933714, 36624055, 39441290, 51273677, 56344700, 58598488, 69867428, 73248110, 78882580, 87334285, 98603225, 102547354, 112689400, 122267999, 139734856, 146496220, 157765160, 174668570, 183120275, 197206450, 205094708, 227069141, 244535998, 256368385, 292992440, 349337140, 366240550, 394412900, 410189416, 436671425, 454138282, 489071996, 512736770, 611339995, 698674280, 732481100, 788825800, 873342850, 908276564, 978143992, 1025473540, 1135345705, 1222679990, 1281841925, 1464962200, 1589483987, 1746685700, 1816553128, 2050947080, 2270691410, 2445359980, 2563683850, 3056699975, 3178967974, 3493371400, 4541382820, 4890719960, 5127367700, 5676728525, 6113399950, 6357935948, 7947419935, 9082765640, 10254735400, 11353457050, 12226799900, 12715871896, 15894839870, 22706914100, 24453599800, 31789679740, 39737099675, 45413828200, 63579359480, 79474199350, 158948398700, 317896797400]

約数ペア:

[(1, 317896797400), (2, 158948398700), (4, 79474199350), (5, 63579359480), (7, 45413828200), (8, 39737099675), (10, 31789679740), (13, 24453599800), (14, 22706914100), (20, 15894839870), (25, 12715871896), (26, 12226799900), (28, 11353457050), (31, 10254735400), (35, 9082765640), (40, 7947419935), (50, 6357935948), (52, 6113399950), (56, 5676728525), (62, 5127367700), (65, 4890719960), (70, 4541382820), (91, 3493371400), (100, 3178967974), (104, 3056699975), (124, 2563683850), (130, 2445359980), (140, 2270691410), (155, 2050947080), (175, 1816553128), (182, 1746685700), (200, 1589483987), (217, 1464962200), (248, 1281841925), (260, 1222679990), (280, 1135345705), (310, 1025473540), (325, 978143992), (350, 908276564), (364, 873342850), (403, 788825800), (434, 732481100), (455, 698674280), (520, 611339995), (620, 512736770), (650, 489071996), (700, 454138282), (728, 436671425), (775, 410189416), (806, 394412900), (868, 366240550), (910, 349337140), (1085, 292992440), (1240, 256368385), (1300, 244535998), (1400, 227069141), (1550, 205094708), (1612, 197206450), (1736, 183120275), (1820, 174668570), (2015, 157765160), (2170, 146496220), (2275, 139734856), (2600, 122267999), (2821, 112689400), (3100, 102547354), (3224, 98603225), (3640, 87334285), (4030, 78882580), (4340, 73248110), (4550, 69867428), (5425, 58598488), (5642, 56344700), (6200, 51273677), (8060, 39441290), (8680, 36624055), (9100, 34933714), (10075, 31553032), (10850, 29299244), (11284, 28172350), (14105, 22537880), (16120, 19720645), (18200, 17466857), (20150, 15776516), (21700, 14649622), (22568, 14086175), (28210, 11268940), (40300, 7888258), (43400, 7324811), (56420, 5634470), (70525, 4507576), (80600, 3944129), (112840, 2817235), (141050, 2253788), (282100, 1126894), (563447, 564200)]