101237640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:843

約数の個数: 128

約数和(自身を含む): 349470720

約数和(自身を除く): 248233080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 191, 210, 280, 382, 420, 573, 631, 764, 840, 955, 1146, 1262, 1337, 1528, 1893, 1910, 2292, 2524, 2674, 2865, 3155, 3786, 3820, 4011, 4417, 4584, 5048, 5348, 5730, 6310, 6685, 7572, 7640, 8022, 8834, 9465, 10696, 11460, 12620, 13251, 13370, 15144, 16044, 17668, 18930, 20055, 22085, 22920, 25240, 26502, 26740, 32088, 35336, 37860, 40110, 44170, 53004, 53480, 66255, 75720, 80220, 88340, 106008, 120521, 132510, 160440, 176680, 241042, 265020, 361563, 482084, 530040, 602605, 723126, 843647, 964168, 1205210, 1446252, 1687294, 1807815, 2410420, 2530941, 2892504, 3374588, 3615630, 4218235, 4820840, 5061882, 6749176, 7231260, 8436470, 10123764, 12654705, 14462520, 16872940, 20247528, 25309410, 33745880, 50618820, 101237640]

約数ペア:

[(1, 101237640), (2, 50618820), (3, 33745880), (4, 25309410), (5, 20247528), (6, 16872940), (7, 14462520), (8, 12654705), (10, 10123764), (12, 8436470), (14, 7231260), (15, 6749176), (20, 5061882), (21, 4820840), (24, 4218235), (28, 3615630), (30, 3374588), (35, 2892504), (40, 2530941), (42, 2410420), (56, 1807815), (60, 1687294), (70, 1446252), (84, 1205210), (105, 964168), (120, 843647), (140, 723126), (168, 602605), (191, 530040), (210, 482084), (280, 361563), (382, 265020), (420, 241042), (573, 176680), (631, 160440), (764, 132510), (840, 120521), (955, 106008), (1146, 88340), (1262, 80220), (1337, 75720), (1528, 66255), (1893, 53480), (1910, 53004), (2292, 44170), (2524, 40110), (2674, 37860), (2865, 35336), (3155, 32088), (3786, 26740), (3820, 26502), (4011, 25240), (4417, 22920), (4584, 22085), (5048, 20055), (5348, 18930), (5730, 17668), (6310, 16044), (6685, 15144), (7572, 13370), (7640, 13251), (8022, 12620), (8834, 11460), (9465, 10696)]