201637680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:783

約数の個数: 160

約数和(自身を含む): 671903424

約数和(自身を除く): 470265744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 73, 80, 85, 102, 120, 136, 146, 170, 204, 219, 240, 255, 272, 292, 340, 365, 408, 438, 510, 584, 677, 680, 730, 816, 876, 1020, 1095, 1168, 1241, 1354, 1360, 1460, 1752, 2031, 2040, 2190, 2482, 2708, 2920, 3385, 3504, 3723, 4062, 4080, 4380, 4964, 5416, 5840, 6205, 6770, 7446, 8124, 8760, 9928, 10155, 10832, 11509, 12410, 13540, 14892, 16248, 17520, 18615, 19856, 20310, 23018, 24820, 27080, 29784, 32496, 34527, 37230, 40620, 46036, 49421, 49640, 54160, 57545, 59568, 69054, 74460, 81240, 92072, 98842, 99280, 115090, 138108, 148263, 148920, 162480, 172635, 184144, 197684, 230180, 247105, 276216, 296526, 297840, 345270, 395368, 460360, 494210, 552432, 593052, 690540, 741315, 790736, 840157, 920720, 988420, 1186104, 1381080, 1482630, 1680314, 1976840, 2372208, 2520471, 2762160, 2965260, 3360628, 3953680, 4200785, 5040942, 5930520, 6721256, 8401570, 10081884, 11861040, 12602355, 13442512, 16803140, 20163768, 25204710, 33606280, 40327536, 50409420, 67212560, 100818840, 201637680]

約数ペア:

[(1, 201637680), (2, 100818840), (3, 67212560), (4, 50409420), (5, 40327536), (6, 33606280), (8, 25204710), (10, 20163768), (12, 16803140), (15, 13442512), (16, 12602355), (17, 11861040), (20, 10081884), (24, 8401570), (30, 6721256), (34, 5930520), (40, 5040942), (48, 4200785), (51, 3953680), (60, 3360628), (68, 2965260), (73, 2762160), (80, 2520471), (85, 2372208), (102, 1976840), (120, 1680314), (136, 1482630), (146, 1381080), (170, 1186104), (204, 988420), (219, 920720), (240, 840157), (255, 790736), (272, 741315), (292, 690540), (340, 593052), (365, 552432), (408, 494210), (438, 460360), (510, 395368), (584, 345270), (677, 297840), (680, 296526), (730, 276216), (816, 247105), (876, 230180), (1020, 197684), (1095, 184144), (1168, 172635), (1241, 162480), (1354, 148920), (1360, 148263), (1460, 138108), (1752, 115090), (2031, 99280), (2040, 98842), (2190, 92072), (2482, 81240), (2708, 74460), (2920, 69054), (3385, 59568), (3504, 57545), (3723, 54160), (4062, 49640), (4080, 49421), (4380, 46036), (4964, 40620), (5416, 37230), (5840, 34527), (6205, 32496), (6770, 29784), (7446, 27080), (8124, 24820), (8760, 23018), (9928, 20310), (10155, 19856), (10832, 18615), (11509, 17520), (12410, 16248), (13540, 14892)]