2217495420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1031}}^1$

素因数の和:1625

約数の個数: 192

約数和(自身を含む): 7905945600

約数和(自身を除く): 5688450180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 569, 630, 756, 945, 1031, 1138, 1260, 1707, 1890, 2062, 2276, 2845, 3093, 3414, 3780, 3983, 4124, 5121, 5155, 5690, 6186, 6828, 7217, 7966, 8535, 9279, 10242, 10310, 11380, 11949, 12372, 14434, 15363, 15465, 15932, 17070, 18558, 19915, 20484, 20620, 21651, 23898, 25605, 27837, 28868, 30726, 30930, 34140, 35847, 36085, 37116, 39830, 43302, 46395, 47796, 51210, 55674, 59745, 61452, 61860, 64953, 71694, 72170, 76815, 79660, 86604, 92790, 102420, 107541, 108255, 111348, 119490, 129906, 139185, 143388, 144340, 153630, 179235, 185580, 194859, 215082, 216510, 238980, 259812, 278370, 307260, 324765, 358470, 389718, 430164, 433020, 537705, 556740, 586639, 649530, 716940, 779436, 974295, 1075410, 1173278, 1299060, 1759917, 1948590, 2150820, 2346556, 2933195, 3519834, 3897180, 4106473, 5279751, 5866390, 7039668, 8212946, 8799585, 10559502, 11732780, 12319419, 15839253, 16425892, 17599170, 20532365, 21119004, 24638838, 26398755, 31678506, 35198340, 36958257, 41064730, 49277676, 52797510, 61597095, 63357012, 73916514, 79196265, 82129460, 105595020, 110874771, 123194190, 147833028, 158392530, 184791285, 221749542, 246388380, 316785060, 369582570, 443499084, 554373855, 739165140, 1108747710, 2217495420]

約数ペア:

[(1, 2217495420), (2, 1108747710), (3, 739165140), (4, 554373855), (5, 443499084), (6, 369582570), (7, 316785060), (9, 246388380), (10, 221749542), (12, 184791285), (14, 158392530), (15, 147833028), (18, 123194190), (20, 110874771), (21, 105595020), (27, 82129460), (28, 79196265), (30, 73916514), (35, 63357012), (36, 61597095), (42, 52797510), (45, 49277676), (54, 41064730), (60, 36958257), (63, 35198340), (70, 31678506), (84, 26398755), (90, 24638838), (105, 21119004), (108, 20532365), (126, 17599170), (135, 16425892), (140, 15839253), (180, 12319419), (189, 11732780), (210, 10559502), (252, 8799585), (270, 8212946), (315, 7039668), (378, 5866390), (420, 5279751), (540, 4106473), (569, 3897180), (630, 3519834), (756, 2933195), (945, 2346556), (1031, 2150820), (1138, 1948590), (1260, 1759917), (1707, 1299060), (1890, 1173278), (2062, 1075410), (2276, 974295), (2845, 779436), (3093, 716940), (3414, 649530), (3780, 586639), (3983, 556740), (4124, 537705), (5121, 433020), (5155, 430164), (5690, 389718), (6186, 358470), (6828, 324765), (7217, 307260), (7966, 278370), (8535, 259812), (9279, 238980), (10242, 216510), (10310, 215082), (11380, 194859), (11949, 185580), (12372, 179235), (14434, 153630), (15363, 144340), (15465, 143388), (15932, 139185), (17070, 129906), (18558, 119490), (19915, 111348), (20484, 108255), (20620, 107541), (21651, 102420), (23898, 92790), (25605, 86604), (27837, 79660), (28868, 76815), (30726, 72170), (30930, 71694), (34140, 64953), (35847, 61860), (36085, 61452), (37116, 59745), (39830, 55674), (43302, 51210), (46395, 47796)]