135169440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{821}}^1$

素因数の和:860

約数の個数: 192

約数和(自身を含む): 497145600

約数和(自身を除く): 361976160

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 480, 490, 560, 588, 672, 686, 735, 784, 821, 840, 980, 1029, 1120, 1176, 1372, 1470, 1568, 1642, 1680, 1715, 1960, 2058, 2352, 2463, 2744, 2940, 3284, 3360, 3430, 3920, 4105, 4116, 4704, 4926, 5145, 5488, 5747, 5880, 6568, 6860, 7840, 8210, 8232, 9852, 10290, 10976, 11494, 11760, 12315, 13136, 13720, 16420, 16464, 17241, 19704, 20580, 22988, 23520, 24630, 26272, 27440, 28735, 32840, 32928, 34482, 39408, 40229, 41160, 45976, 49260, 54880, 57470, 65680, 68964, 78816, 80458, 82320, 86205, 91952, 98520, 114940, 120687, 131360, 137928, 160916, 164640, 172410, 183904, 197040, 201145, 229880, 241374, 275856, 281603, 321832, 344820, 394080, 402290, 459760, 482748, 551712, 563206, 603435, 643664, 689640, 804580, 844809, 919520, 965496, 1126412, 1206870, 1287328, 1379280, 1408015, 1609160, 1689618, 1930992, 2252824, 2413740, 2758560, 2816030, 3218320, 3379236, 3861984, 4224045, 4505648, 4827480, 5632060, 6436640, 6758472, 8448090, 9011296, 9654960, 11264120, 13516944, 16896180, 19309920, 22528240, 27033888, 33792360, 45056480, 67584720, 135169440]

約数ペア:

[(1, 135169440), (2, 67584720), (3, 45056480), (4, 33792360), (5, 27033888), (6, 22528240), (7, 19309920), (8, 16896180), (10, 13516944), (12, 11264120), (14, 9654960), (15, 9011296), (16, 8448090), (20, 6758472), (21, 6436640), (24, 5632060), (28, 4827480), (30, 4505648), (32, 4224045), (35, 3861984), (40, 3379236), (42, 3218320), (48, 2816030), (49, 2758560), (56, 2413740), (60, 2252824), (70, 1930992), (80, 1689618), (84, 1609160), (96, 1408015), (98, 1379280), (105, 1287328), (112, 1206870), (120, 1126412), (140, 965496), (147, 919520), (160, 844809), (168, 804580), (196, 689640), (210, 643664), (224, 603435), (240, 563206), (245, 551712), (280, 482748), (294, 459760), (336, 402290), (343, 394080), (392, 344820), (420, 321832), (480, 281603), (490, 275856), (560, 241374), (588, 229880), (672, 201145), (686, 197040), (735, 183904), (784, 172410), (821, 164640), (840, 160916), (980, 137928), (1029, 131360), (1120, 120687), (1176, 114940), (1372, 98520), (1470, 91952), (1568, 86205), (1642, 82320), (1680, 80458), (1715, 78816), (1960, 68964), (2058, 65680), (2352, 57470), (2463, 54880), (2744, 49260), (2940, 45976), (3284, 41160), (3360, 40229), (3430, 39408), (3920, 34482), (4105, 32928), (4116, 32840), (4704, 28735), (4926, 27440), (5145, 26272), (5488, 24630), (5747, 23520), (5880, 22988), (6568, 20580), (6860, 19704), (7840, 17241), (8210, 16464), (8232, 16420), (9852, 13720), (10290, 13136), (10976, 12315), (11494, 11760)]