8495679780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{6379}}^1$

素因数の和:6559

約数の個数: 216

約数和(自身を含む): 30180870720

約数和(自身を除く): 21685190940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 151, 180, 196, 210, 245, 252, 294, 302, 315, 420, 441, 453, 490, 588, 604, 630, 735, 755, 882, 906, 980, 1057, 1260, 1359, 1470, 1510, 1764, 1812, 2114, 2205, 2265, 2718, 2940, 3020, 3171, 4228, 4410, 4530, 5285, 5436, 6342, 6379, 6795, 7399, 8820, 9060, 9513, 10570, 12684, 12758, 13590, 14798, 15855, 19026, 19137, 21140, 22197, 25516, 27180, 29596, 31710, 31895, 36995, 38052, 38274, 44394, 44653, 47565, 57411, 63420, 63790, 66591, 73990, 76548, 88788, 89306, 95130, 95685, 110985, 114822, 127580, 133182, 133959, 147980, 178612, 190260, 191370, 221970, 223265, 229644, 266364, 267918, 287055, 312571, 332955, 382740, 401877, 443940, 446530, 535836, 574110, 625142, 665910, 669795, 803754, 893060, 937713, 963229, 1148220, 1250284, 1331820, 1339590, 1562855, 1607508, 1875426, 1926458, 2009385, 2679180, 2813139, 2889687, 3125710, 3750852, 3852916, 4018770, 4688565, 4816145, 5626278, 5779374, 6251420, 6742603, 8037540, 8669061, 9377130, 9632290, 11252556, 11558748, 13485206, 14065695, 14448435, 17338122, 18754260, 19264580, 20227809, 26970412, 28131390, 28896870, 33713015, 34676244, 40455618, 43345305, 47198221, 56262780, 57793740, 60683427, 67426030, 80911236, 86690610, 94396442, 101139045, 121366854, 134852060, 141594663, 173381220, 188792884, 202278090, 235991105, 242733708, 283189326, 303417135, 404556180, 424783989, 471982210, 566378652, 606834270, 707973315, 849567978, 943964420, 1213668540, 1415946630, 1699135956, 2123919945, 2831893260, 4247839890, 8495679780]

約数ペア:

[(1, 8495679780), (2, 4247839890), (3, 2831893260), (4, 2123919945), (5, 1699135956), (6, 1415946630), (7, 1213668540), (9, 943964420), (10, 849567978), (12, 707973315), (14, 606834270), (15, 566378652), (18, 471982210), (20, 424783989), (21, 404556180), (28, 303417135), (30, 283189326), (35, 242733708), (36, 235991105), (42, 202278090), (45, 188792884), (49, 173381220), (60, 141594663), (63, 134852060), (70, 121366854), (84, 101139045), (90, 94396442), (98, 86690610), (105, 80911236), (126, 67426030), (140, 60683427), (147, 57793740), (151, 56262780), (180, 47198221), (196, 43345305), (210, 40455618), (245, 34676244), (252, 33713015), (294, 28896870), (302, 28131390), (315, 26970412), (420, 20227809), (441, 19264580), (453, 18754260), (490, 17338122), (588, 14448435), (604, 14065695), (630, 13485206), (735, 11558748), (755, 11252556), (882, 9632290), (906, 9377130), (980, 8669061), (1057, 8037540), (1260, 6742603), (1359, 6251420), (1470, 5779374), (1510, 5626278), (1764, 4816145), (1812, 4688565), (2114, 4018770), (2205, 3852916), (2265, 3750852), (2718, 3125710), (2940, 2889687), (3020, 2813139), (3171, 2679180), (4228, 2009385), (4410, 1926458), (4530, 1875426), (5285, 1607508), (5436, 1562855), (6342, 1339590), (6379, 1331820), (6795, 1250284), (7399, 1148220), (8820, 963229), (9060, 937713), (9513, 893060), (10570, 803754), (12684, 669795), (12758, 665910), (13590, 625142), (14798, 574110), (15855, 535836), (19026, 446530), (19137, 443940), (21140, 401877), (22197, 382740), (25516, 332955), (27180, 312571), (29596, 287055), (31710, 267918), (31895, 266364), (36995, 229644), (38052, 223265), (38274, 221970), (44394, 191370), (44653, 190260), (47565, 178612), (57411, 147980), (63420, 133959), (63790, 133182), (66591, 127580), (73990, 114822), (76548, 110985), (88788, 95685), (89306, 95130)]