197337360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4397}}^1$

素因数の和:4441

約数の個数: 160

約数和(自身を含む): 706776192

約数和(自身を除く): 509438832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3740, 4080, 4397, 4488, 5610, 7480, 8794, 8976, 11220, 13191, 14960, 17588, 21985, 22440, 26382, 35176, 43970, 44880, 48367, 52764, 65955, 70352, 74749, 87940, 96734, 105528, 131910, 145101, 149498, 175880, 193468, 211056, 224247, 241835, 263820, 290202, 298996, 351760, 373745, 386936, 448494, 483670, 527640, 580404, 597992, 725505, 747490, 773872, 822239, 896988, 967340, 1055280, 1121235, 1160808, 1195984, 1451010, 1494980, 1644478, 1793976, 1934680, 2242470, 2321616, 2466717, 2902020, 2989960, 3288956, 3587952, 3869360, 4111195, 4484940, 4933434, 5804040, 5979920, 6577912, 8222390, 8969880, 9866868, 11608080, 12333585, 13155824, 16444780, 17939760, 19733736, 24667170, 32889560, 39467472, 49334340, 65779120, 98668680, 197337360]

約数ペア:

[(1, 197337360), (2, 98668680), (3, 65779120), (4, 49334340), (5, 39467472), (6, 32889560), (8, 24667170), (10, 19733736), (11, 17939760), (12, 16444780), (15, 13155824), (16, 12333585), (17, 11608080), (20, 9866868), (22, 8969880), (24, 8222390), (30, 6577912), (33, 5979920), (34, 5804040), (40, 4933434), (44, 4484940), (48, 4111195), (51, 3869360), (55, 3587952), (60, 3288956), (66, 2989960), (68, 2902020), (80, 2466717), (85, 2321616), (88, 2242470), (102, 1934680), (110, 1793976), (120, 1644478), (132, 1494980), (136, 1451010), (165, 1195984), (170, 1160808), (176, 1121235), (187, 1055280), (204, 967340), (220, 896988), (240, 822239), (255, 773872), (264, 747490), (272, 725505), (330, 597992), (340, 580404), (374, 527640), (408, 483670), (440, 448494), (510, 386936), (528, 373745), (561, 351760), (660, 298996), (680, 290202), (748, 263820), (816, 241835), (880, 224247), (935, 211056), (1020, 193468), (1122, 175880), (1320, 149498), (1360, 145101), (1496, 131910), (1870, 105528), (2040, 96734), (2244, 87940), (2640, 74749), (2805, 70352), (2992, 65955), (3740, 52764), (4080, 48367), (4397, 44880), (4488, 43970), (5610, 35176), (7480, 26382), (8794, 22440), (8976, 21985), (11220, 17588), (13191, 14960)]