407074080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1371

約数の個数: 192

約数和(自身を含む): 1481760000

約数和(自身を除く): 1074685920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 97, 105, 112, 120, 140, 160, 168, 194, 210, 224, 240, 280, 291, 336, 388, 420, 480, 485, 560, 582, 672, 679, 776, 840, 970, 1120, 1164, 1249, 1358, 1455, 1552, 1680, 1940, 2037, 2328, 2498, 2716, 2910, 3104, 3360, 3395, 3747, 3880, 4074, 4656, 4996, 5432, 5820, 6245, 6790, 7494, 7760, 8148, 8743, 9312, 9992, 10185, 10864, 11640, 12490, 13580, 14988, 15520, 16296, 17486, 18735, 19984, 20370, 21728, 23280, 24980, 26229, 27160, 29976, 32592, 34972, 37470, 39968, 40740, 43715, 46560, 49960, 52458, 54320, 59952, 65184, 69944, 74940, 81480, 87430, 99920, 104916, 108640, 119904, 121153, 131145, 139888, 149880, 162960, 174860, 199840, 209832, 242306, 262290, 279776, 299760, 325920, 349720, 363459, 419664, 484612, 524580, 599520, 605765, 699440, 726918, 839328, 848071, 969224, 1049160, 1211530, 1398880, 1453836, 1696142, 1817295, 1938448, 2098320, 2423060, 2544213, 2907672, 3392284, 3634590, 3876896, 4196640, 4240355, 4846120, 5088426, 5815344, 6784568, 7269180, 8480710, 9692240, 10176852, 11630688, 12721065, 13569136, 14538360, 16961420, 19384480, 20353704, 25442130, 27138272, 29076720, 33922840, 40707408, 50884260, 58153440, 67845680, 81414816, 101768520, 135691360, 203537040, 407074080]

約数ペア:

[(1, 407074080), (2, 203537040), (3, 135691360), (4, 101768520), (5, 81414816), (6, 67845680), (7, 58153440), (8, 50884260), (10, 40707408), (12, 33922840), (14, 29076720), (15, 27138272), (16, 25442130), (20, 20353704), (21, 19384480), (24, 16961420), (28, 14538360), (30, 13569136), (32, 12721065), (35, 11630688), (40, 10176852), (42, 9692240), (48, 8480710), (56, 7269180), (60, 6784568), (70, 5815344), (80, 5088426), (84, 4846120), (96, 4240355), (97, 4196640), (105, 3876896), (112, 3634590), (120, 3392284), (140, 2907672), (160, 2544213), (168, 2423060), (194, 2098320), (210, 1938448), (224, 1817295), (240, 1696142), (280, 1453836), (291, 1398880), (336, 1211530), (388, 1049160), (420, 969224), (480, 848071), (485, 839328), (560, 726918), (582, 699440), (672, 605765), (679, 599520), (776, 524580), (840, 484612), (970, 419664), (1120, 363459), (1164, 349720), (1249, 325920), (1358, 299760), (1455, 279776), (1552, 262290), (1680, 242306), (1940, 209832), (2037, 199840), (2328, 174860), (2498, 162960), (2716, 149880), (2910, 139888), (3104, 131145), (3360, 121153), (3395, 119904), (3747, 108640), (3880, 104916), (4074, 99920), (4656, 87430), (4996, 81480), (5432, 74940), (5820, 69944), (6245, 65184), (6790, 59952), (7494, 54320), (7760, 52458), (8148, 49960), (8743, 46560), (9312, 43715), (9992, 40740), (10185, 39968), (10864, 37470), (11640, 34972), (12490, 32592), (13580, 29976), (14988, 27160), (15520, 26229), (16296, 24980), (17486, 23280), (18735, 21728), (19984, 20370)]