1012123560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{70877}}^1$

素因数の和:70915

約数の個数: 128

約数和(自身を含む): 3674315520

約数和(自身を除く): 2662191960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 70877, 141754, 212631, 283508, 354385, 425262, 496139, 567016, 708770, 850524, 992278, 1063155, 1204909, 1417540, 1488417, 1701048, 1984556, 2126310, 2409818, 2480695, 2835080, 2976834, 3614727, 3969112, 4252620, 4819636, 4961390, 5953668, 6024545, 7229454, 7442085, 8434363, 8505240, 9639272, 9922780, 11907336, 12049090, 14458908, 14884170, 16868726, 18073635, 19845560, 24098180, 25303089, 28917816, 29768340, 33737452, 36147270, 42171815, 48196360, 50606178, 59536680, 67474904, 72294540, 84343630, 101212356, 126515445, 144589080, 168687260, 202424712, 253030890, 337374520, 506061780, 1012123560]

約数ペア:

[(1, 1012123560), (2, 506061780), (3, 337374520), (4, 253030890), (5, 202424712), (6, 168687260), (7, 144589080), (8, 126515445), (10, 101212356), (12, 84343630), (14, 72294540), (15, 67474904), (17, 59536680), (20, 50606178), (21, 48196360), (24, 42171815), (28, 36147270), (30, 33737452), (34, 29768340), (35, 28917816), (40, 25303089), (42, 24098180), (51, 19845560), (56, 18073635), (60, 16868726), (68, 14884170), (70, 14458908), (84, 12049090), (85, 11907336), (102, 9922780), (105, 9639272), (119, 8505240), (120, 8434363), (136, 7442085), (140, 7229454), (168, 6024545), (170, 5953668), (204, 4961390), (210, 4819636), (238, 4252620), (255, 3969112), (280, 3614727), (340, 2976834), (357, 2835080), (408, 2480695), (420, 2409818), (476, 2126310), (510, 1984556), (595, 1701048), (680, 1488417), (714, 1417540), (840, 1204909), (952, 1063155), (1020, 992278), (1190, 850524), (1428, 708770), (1785, 567016), (2040, 496139), (2380, 425262), (2856, 354385), (3570, 283508), (4760, 212631), (7140, 141754), (14280, 70877)]