266166180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3463}}^1$

素因数の和:3546

約数の個数: 144

約数和(自身を含む): 938106624

約数和(自身を除く): 671940444

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 1098, 1220, 1260, 1281, 1708, 1830, 2135, 2196, 2562, 2745, 3463, 3660, 3843, 4270, 5124, 5490, 6405, 6926, 7686, 8540, 10389, 10980, 12810, 13852, 15372, 17315, 19215, 20778, 24241, 25620, 31167, 34630, 38430, 41556, 48482, 51945, 62334, 69260, 72723, 76860, 96964, 103890, 121205, 124668, 145446, 155835, 207780, 211243, 218169, 242410, 290892, 311670, 363615, 422486, 436338, 484820, 623340, 633729, 727230, 844972, 872676, 1056215, 1090845, 1267458, 1454460, 1478701, 1901187, 2112430, 2181690, 2534916, 2957402, 3168645, 3802374, 4224860, 4363380, 4436103, 5914804, 6337290, 7393505, 7604748, 8872206, 9505935, 12674580, 13308309, 14787010, 17744412, 19011870, 22180515, 26616618, 29574020, 38023740, 44361030, 53233236, 66541545, 88722060, 133083090, 266166180]

約数ペア:

[(1, 266166180), (2, 133083090), (3, 88722060), (4, 66541545), (5, 53233236), (6, 44361030), (7, 38023740), (9, 29574020), (10, 26616618), (12, 22180515), (14, 19011870), (15, 17744412), (18, 14787010), (20, 13308309), (21, 12674580), (28, 9505935), (30, 8872206), (35, 7604748), (36, 7393505), (42, 6337290), (45, 5914804), (60, 4436103), (61, 4363380), (63, 4224860), (70, 3802374), (84, 3168645), (90, 2957402), (105, 2534916), (122, 2181690), (126, 2112430), (140, 1901187), (180, 1478701), (183, 1454460), (210, 1267458), (244, 1090845), (252, 1056215), (305, 872676), (315, 844972), (366, 727230), (420, 633729), (427, 623340), (549, 484820), (610, 436338), (630, 422486), (732, 363615), (854, 311670), (915, 290892), (1098, 242410), (1220, 218169), (1260, 211243), (1281, 207780), (1708, 155835), (1830, 145446), (2135, 124668), (2196, 121205), (2562, 103890), (2745, 96964), (3463, 76860), (3660, 72723), (3843, 69260), (4270, 62334), (5124, 51945), (5490, 48482), (6405, 41556), (6926, 38430), (7686, 34630), (8540, 31167), (10389, 25620), (10980, 24241), (12810, 20778), (13852, 19215), (15372, 17315)]