152631780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21377}}^1$

素因数の和:21413

約数の個数: 96

約数和(自身を含む): 517176576

約数和(自身を除く): 364544796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 21377, 42754, 64131, 85508, 106885, 128262, 149639, 213770, 256524, 299278, 320655, 363409, 427540, 448917, 598556, 641310, 726818, 748195, 897834, 1090227, 1282620, 1453636, 1496390, 1795668, 1817045, 2180454, 2244585, 2543863, 2992780, 3634090, 4360908, 4489170, 5087726, 5451135, 7268180, 7631589, 8978340, 10175452, 10902270, 12719315, 15263178, 21804540, 25438630, 30526356, 38157945, 50877260, 76315890, 152631780]

約数ペア:

[(1, 152631780), (2, 76315890), (3, 50877260), (4, 38157945), (5, 30526356), (6, 25438630), (7, 21804540), (10, 15263178), (12, 12719315), (14, 10902270), (15, 10175452), (17, 8978340), (20, 7631589), (21, 7268180), (28, 5451135), (30, 5087726), (34, 4489170), (35, 4360908), (42, 3634090), (51, 2992780), (60, 2543863), (68, 2244585), (70, 2180454), (84, 1817045), (85, 1795668), (102, 1496390), (105, 1453636), (119, 1282620), (140, 1090227), (170, 897834), (204, 748195), (210, 726818), (238, 641310), (255, 598556), (340, 448917), (357, 427540), (420, 363409), (476, 320655), (510, 299278), (595, 256524), (714, 213770), (1020, 149639), (1190, 128262), (1428, 106885), (1785, 85508), (2380, 64131), (3570, 42754), (7140, 21377)]