189213360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 697360128

約数和(自身を除く): 508146768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 67, 70, 80, 82, 84, 105, 112, 120, 123, 134, 140, 164, 168, 201, 205, 210, 240, 246, 268, 280, 287, 328, 335, 336, 402, 410, 420, 469, 492, 536, 560, 574, 615, 656, 670, 804, 820, 840, 861, 938, 984, 1005, 1072, 1148, 1230, 1340, 1407, 1435, 1608, 1640, 1680, 1681, 1722, 1876, 1968, 2010, 2296, 2345, 2460, 2680, 2747, 2814, 2870, 3216, 3280, 3362, 3444, 3752, 4020, 4305, 4592, 4690, 4920, 5043, 5360, 5494, 5628, 5740, 6724, 6888, 7035, 7504, 8040, 8241, 8405, 8610, 9380, 9840, 10086, 10988, 11256, 11480, 11767, 13448, 13735, 13776, 14070, 16080, 16482, 16810, 17220, 18760, 19229, 20172, 21976, 22512, 22960, 23534, 25215, 26896, 27470, 28140, 32964, 33620, 34440, 35301, 37520, 38458, 40344, 41205, 43952, 47068, 50430, 54940, 56280, 57687, 58835, 65928, 67240, 68880, 70602, 76916, 80688, 82410, 94136, 96145, 100860, 109880, 112560, 112627, 115374, 117670, 131856, 134480, 141204, 153832, 164820, 176505, 188272, 192290, 201720, 219760, 225254, 230748, 235340, 282408, 288435, 307664, 329640, 337881, 353010, 384580, 403440, 450508, 461496, 470680, 563135, 564816, 576870, 659280, 675762, 706020, 769160, 788389, 901016, 922992, 941360, 1126270, 1153740, 1351524, 1412040, 1538320, 1576778, 1689405, 1802032, 2252540, 2307480, 2365167, 2703048, 2824080, 3153556, 3378810, 3941945, 4505080, 4614960, 4730334, 5406096, 6307112, 6757620, 7883890, 9010160, 9460668, 11825835, 12614224, 13515240, 15767780, 18921336, 23651670, 27030480, 31535560, 37842672, 47303340, 63071120, 94606680, 189213360]

約数ペア:

[(1, 189213360), (2, 94606680), (3, 63071120), (4, 47303340), (5, 37842672), (6, 31535560), (7, 27030480), (8, 23651670), (10, 18921336), (12, 15767780), (14, 13515240), (15, 12614224), (16, 11825835), (20, 9460668), (21, 9010160), (24, 7883890), (28, 6757620), (30, 6307112), (35, 5406096), (40, 4730334), (41, 4614960), (42, 4505080), (48, 3941945), (56, 3378810), (60, 3153556), (67, 2824080), (70, 2703048), (80, 2365167), (82, 2307480), (84, 2252540), (105, 1802032), (112, 1689405), (120, 1576778), (123, 1538320), (134, 1412040), (140, 1351524), (164, 1153740), (168, 1126270), (201, 941360), (205, 922992), (210, 901016), (240, 788389), (246, 769160), (268, 706020), (280, 675762), (287, 659280), (328, 576870), (335, 564816), (336, 563135), (402, 470680), (410, 461496), (420, 450508), (469, 403440), (492, 384580), (536, 353010), (560, 337881), (574, 329640), (615, 307664), (656, 288435), (670, 282408), (804, 235340), (820, 230748), (840, 225254), (861, 219760), (938, 201720), (984, 192290), (1005, 188272), (1072, 176505), (1148, 164820), (1230, 153832), (1340, 141204), (1407, 134480), (1435, 131856), (1608, 117670), (1640, 115374), (1680, 112627), (1681, 112560), (1722, 109880), (1876, 100860), (1968, 96145), (2010, 94136), (2296, 82410), (2345, 80688), (2460, 76916), (2680, 70602), (2747, 68880), (2814, 67240), (2870, 65928), (3216, 58835), (3280, 57687), (3362, 56280), (3444, 54940), (3752, 50430), (4020, 47068), (4305, 43952), (4592, 41205), (4690, 40344), (4920, 38458), (5043, 37520), (5360, 35301), (5494, 34440), (5628, 33620), (5740, 32964), (6724, 28140), (6888, 27470), (7035, 26896), (7504, 25215), (8040, 23534), (8241, 22960), (8405, 22512), (8610, 21976), (9380, 20172), (9840, 19229), (10086, 18760), (10988, 17220), (11256, 16810), (11480, 16482), (11767, 16080), (13448, 14070), (13735, 13776)]