235243960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:785

約数の個数: 128

約数和(自身を含む): 650229120

約数和(自身を除く): 414985160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 73, 85, 119, 136, 140, 146, 170, 238, 280, 292, 340, 365, 476, 511, 584, 595, 677, 680, 730, 952, 1022, 1190, 1241, 1354, 1460, 2044, 2380, 2482, 2555, 2708, 2920, 3385, 4088, 4739, 4760, 4964, 5110, 5416, 6205, 6770, 8687, 9478, 9928, 10220, 11509, 12410, 13540, 17374, 18956, 20440, 23018, 23695, 24820, 27080, 34748, 37912, 43435, 46036, 47390, 49421, 49640, 57545, 69496, 80563, 86870, 92072, 94780, 98842, 115090, 161126, 173740, 189560, 197684, 230180, 247105, 322252, 345947, 347480, 395368, 402815, 460360, 494210, 644504, 691894, 805630, 840157, 988420, 1383788, 1611260, 1680314, 1729735, 1976840, 2767576, 3222520, 3360628, 3459470, 4200785, 5881099, 6721256, 6918940, 8401570, 11762198, 13837880, 16803140, 23524396, 29405495, 33606280, 47048792, 58810990, 117621980, 235243960]

約数ペア:

[(1, 235243960), (2, 117621980), (4, 58810990), (5, 47048792), (7, 33606280), (8, 29405495), (10, 23524396), (14, 16803140), (17, 13837880), (20, 11762198), (28, 8401570), (34, 6918940), (35, 6721256), (40, 5881099), (56, 4200785), (68, 3459470), (70, 3360628), (73, 3222520), (85, 2767576), (119, 1976840), (136, 1729735), (140, 1680314), (146, 1611260), (170, 1383788), (238, 988420), (280, 840157), (292, 805630), (340, 691894), (365, 644504), (476, 494210), (511, 460360), (584, 402815), (595, 395368), (677, 347480), (680, 345947), (730, 322252), (952, 247105), (1022, 230180), (1190, 197684), (1241, 189560), (1354, 173740), (1460, 161126), (2044, 115090), (2380, 98842), (2482, 94780), (2555, 92072), (2708, 86870), (2920, 80563), (3385, 69496), (4088, 57545), (4739, 49640), (4760, 49421), (4964, 47390), (5110, 46036), (5416, 43435), (6205, 37912), (6770, 34748), (8687, 27080), (9478, 24820), (9928, 23695), (10220, 23018), (11509, 20440), (12410, 18956), (13540, 17374)]