680203272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1115

約数の個数: 128

約数和(自身を含む): 2007244800

約数和(自身を除く): 1327041528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 79, 84, 106, 158, 159, 168, 212, 237, 316, 318, 371, 424, 474, 553, 632, 636, 742, 948, 967, 1106, 1113, 1272, 1484, 1659, 1896, 1934, 2212, 2226, 2901, 2968, 3318, 3868, 4187, 4424, 4452, 5802, 6636, 6769, 7736, 8374, 8904, 11604, 12561, 13272, 13538, 16748, 20307, 23208, 25122, 27076, 29309, 33496, 40614, 50244, 51251, 54152, 58618, 76393, 81228, 87927, 100488, 102502, 117236, 152786, 153753, 162456, 175854, 205004, 229179, 234472, 305572, 307506, 351708, 358757, 410008, 458358, 534751, 611144, 615012, 703416, 717514, 916716, 1069502, 1076271, 1230024, 1435028, 1604253, 1833432, 2139004, 2152542, 2870056, 3208506, 4048829, 4278008, 4305084, 6417012, 8097658, 8610168, 12146487, 12834024, 16195316, 24292974, 28341803, 32390632, 48585948, 56683606, 85025409, 97171896, 113367212, 170050818, 226734424, 340101636, 680203272]

約数ペア:

[(1, 680203272), (2, 340101636), (3, 226734424), (4, 170050818), (6, 113367212), (7, 97171896), (8, 85025409), (12, 56683606), (14, 48585948), (21, 32390632), (24, 28341803), (28, 24292974), (42, 16195316), (53, 12834024), (56, 12146487), (79, 8610168), (84, 8097658), (106, 6417012), (158, 4305084), (159, 4278008), (168, 4048829), (212, 3208506), (237, 2870056), (316, 2152542), (318, 2139004), (371, 1833432), (424, 1604253), (474, 1435028), (553, 1230024), (632, 1076271), (636, 1069502), (742, 916716), (948, 717514), (967, 703416), (1106, 615012), (1113, 611144), (1272, 534751), (1484, 458358), (1659, 410008), (1896, 358757), (1934, 351708), (2212, 307506), (2226, 305572), (2901, 234472), (2968, 229179), (3318, 205004), (3868, 175854), (4187, 162456), (4424, 153753), (4452, 152786), (5802, 117236), (6636, 102502), (6769, 100488), (7736, 87927), (8374, 81228), (8904, 76393), (11604, 58618), (12561, 54152), (13272, 51251), (13538, 50244), (16748, 40614), (20307, 33496), (23208, 29309), (25122, 27076)]