160995660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 537062400

約数和(自身を除く): 376066740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 73, 84, 89, 105, 118, 140, 146, 177, 178, 210, 219, 236, 267, 292, 295, 354, 356, 365, 413, 420, 438, 445, 511, 534, 590, 623, 708, 730, 826, 876, 885, 890, 1022, 1068, 1095, 1180, 1239, 1246, 1335, 1460, 1533, 1652, 1770, 1780, 1869, 2044, 2065, 2190, 2478, 2492, 2555, 2670, 3066, 3115, 3540, 3738, 4130, 4307, 4380, 4956, 5110, 5251, 5340, 6132, 6195, 6230, 6497, 7476, 7665, 8260, 8614, 9345, 10220, 10502, 12390, 12460, 12921, 12994, 15330, 15753, 17228, 18690, 19491, 21004, 21535, 24780, 25842, 25988, 26255, 30149, 30660, 31506, 32485, 36757, 37380, 38982, 43070, 45479, 51684, 52510, 60298, 63012, 64605, 64970, 73514, 77964, 78765, 86140, 90447, 90958, 97455, 105020, 110271, 120596, 129210, 129940, 136437, 147028, 150745, 157530, 180894, 181916, 183785, 194910, 220542, 227395, 258420, 272874, 301490, 315060, 361788, 367570, 383323, 389820, 441084, 452235, 454790, 545748, 551355, 602980, 682185, 735140, 766646, 904470, 909580, 1102710, 1149969, 1364370, 1533292, 1808940, 1916615, 2205420, 2299938, 2683261, 2728740, 3833230, 4599876, 5366522, 5749845, 7666460, 8049783, 10733044, 11499690, 13416305, 16099566, 22999380, 26832610, 32199132, 40248915, 53665220, 80497830, 160995660]

約数ペア:

[(1, 160995660), (2, 80497830), (3, 53665220), (4, 40248915), (5, 32199132), (6, 26832610), (7, 22999380), (10, 16099566), (12, 13416305), (14, 11499690), (15, 10733044), (20, 8049783), (21, 7666460), (28, 5749845), (30, 5366522), (35, 4599876), (42, 3833230), (59, 2728740), (60, 2683261), (70, 2299938), (73, 2205420), (84, 1916615), (89, 1808940), (105, 1533292), (118, 1364370), (140, 1149969), (146, 1102710), (177, 909580), (178, 904470), (210, 766646), (219, 735140), (236, 682185), (267, 602980), (292, 551355), (295, 545748), (354, 454790), (356, 452235), (365, 441084), (413, 389820), (420, 383323), (438, 367570), (445, 361788), (511, 315060), (534, 301490), (590, 272874), (623, 258420), (708, 227395), (730, 220542), (826, 194910), (876, 183785), (885, 181916), (890, 180894), (1022, 157530), (1068, 150745), (1095, 147028), (1180, 136437), (1239, 129940), (1246, 129210), (1335, 120596), (1460, 110271), (1533, 105020), (1652, 97455), (1770, 90958), (1780, 90447), (1869, 86140), (2044, 78765), (2065, 77964), (2190, 73514), (2478, 64970), (2492, 64605), (2555, 63012), (2670, 60298), (3066, 52510), (3115, 51684), (3540, 45479), (3738, 43070), (4130, 38982), (4307, 37380), (4380, 36757), (4956, 32485), (5110, 31506), (5251, 30660), (5340, 30149), (6132, 26255), (6195, 25988), (6230, 25842), (6497, 24780), (7476, 21535), (7665, 21004), (8260, 19491), (8614, 18690), (9345, 17228), (10220, 15753), (10502, 15330), (12390, 12994), (12460, 12921)]