245888804520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7344349}}^1$

素因数の和:7344400

約数の個数: 128

約数和(自身を含む): 846069120000

約数和(自身を除く): 600180315480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 7344349, 14688698, 22033047, 29377396, 36721745, 44066094, 58754792, 66099141, 73443490, 88132188, 110165235, 132198282, 146886980, 176264376, 198297423, 220330470, 227674819, 264396564, 293773960, 330495705, 396594846, 440660940, 455349638, 528793128, 660991410, 683024457, 793189692, 881321880, 910699276, 991487115, 1138374095, 1321982820, 1366048914, 1586379384, 1821398552, 1982974230, 2049073371, 2276748190, 2643965640, 2732097828, 3415122285, 3965948460, 4098146742, 4553496380, 5464195656, 6147220113, 6830244570, 7931896920, 8196293484, 9106992760, 10245366855, 12294440226, 13660489140, 16392586968, 20490733710, 24588880452, 27320978280, 30736100565, 40981467420, 49177760904, 61472201130, 81962934840, 122944402260, 245888804520]

約数ペア:

[(1, 245888804520), (2, 122944402260), (3, 81962934840), (4, 61472201130), (5, 49177760904), (6, 40981467420), (8, 30736100565), (9, 27320978280), (10, 24588880452), (12, 20490733710), (15, 16392586968), (18, 13660489140), (20, 12294440226), (24, 10245366855), (27, 9106992760), (30, 8196293484), (31, 7931896920), (36, 6830244570), (40, 6147220113), (45, 5464195656), (54, 4553496380), (60, 4098146742), (62, 3965948460), (72, 3415122285), (90, 2732097828), (93, 2643965640), (108, 2276748190), (120, 2049073371), (124, 1982974230), (135, 1821398552), (155, 1586379384), (180, 1366048914), (186, 1321982820), (216, 1138374095), (248, 991487115), (270, 910699276), (279, 881321880), (310, 793189692), (360, 683024457), (372, 660991410), (465, 528793128), (540, 455349638), (558, 440660940), (620, 396594846), (744, 330495705), (837, 293773960), (930, 264396564), (1080, 227674819), (1116, 220330470), (1240, 198297423), (1395, 176264376), (1674, 146886980), (1860, 132198282), (2232, 110165235), (2790, 88132188), (3348, 73443490), (3720, 66099141), (4185, 58754792), (5580, 44066094), (6696, 36721745), (8370, 29377396), (11160, 22033047), (16740, 14688698), (33480, 7344349)]