8643117420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{22639}}^1$

素因数の和:22765

約数の個数: 192

約数和(自身を含む): 31036723200

約数和(自身を除く): 22393605780

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, 101, 105, 108, 126, 135, 140, 180, 189, 202, 210, 252, 270, 303, 315, 378, 404, 420, 505, 540, 606, 630, 707, 756, 909, 945, 1010, 1212, 1260, 1414, 1515, 1818, 1890, 2020, 2121, 2727, 2828, 3030, 3535, 3636, 3780, 4242, 4545, 5454, 6060, 6363, 7070, 8484, 9090, 10605, 10908, 12726, 13635, 14140, 18180, 19089, 21210, 22639, 25452, 27270, 31815, 38178, 42420, 45278, 54540, 63630, 67917, 76356, 90556, 95445, 113195, 127260, 135834, 158473, 190890, 203751, 226390, 271668, 316946, 339585, 381780, 407502, 452780, 475419, 611253, 633892, 679170, 792365, 815004, 950838, 1018755, 1222506, 1358340, 1426257, 1584730, 1901676, 2037510, 2286539, 2377095, 2445012, 2852514, 3056265, 3169460, 4075020, 4278771, 4573078, 4754190, 5705028, 6112530, 6859617, 7131285, 8557542, 9146156, 9508380, 11432695, 12225060, 13719234, 14262570, 16005773, 17115084, 20578851, 21393855, 22865390, 27438468, 28525140, 32011546, 34298085, 41157702, 42787710, 45730780, 48017319, 61736553, 64023092, 68596170, 80028865, 82315404, 85575420, 96034638, 102894255, 123473106, 137192340, 144051957, 160057730, 192069276, 205788510, 240086595, 246946212, 288103914, 308682765, 320115460, 411577020, 432155871, 480173190, 576207828, 617365530, 720259785, 864311742, 960346380, 1234731060, 1440519570, 1728623484, 2160779355, 2881039140, 4321558710, 8643117420]

約数ペア:

[(1, 8643117420), (2, 4321558710), (3, 2881039140), (4, 2160779355), (5, 1728623484), (6, 1440519570), (7, 1234731060), (9, 960346380), (10, 864311742), (12, 720259785), (14, 617365530), (15, 576207828), (18, 480173190), (20, 432155871), (21, 411577020), (27, 320115460), (28, 308682765), (30, 288103914), (35, 246946212), (36, 240086595), (42, 205788510), (45, 192069276), (54, 160057730), (60, 144051957), (63, 137192340), (70, 123473106), (84, 102894255), (90, 96034638), (101, 85575420), (105, 82315404), (108, 80028865), (126, 68596170), (135, 64023092), (140, 61736553), (180, 48017319), (189, 45730780), (202, 42787710), (210, 41157702), (252, 34298085), (270, 32011546), (303, 28525140), (315, 27438468), (378, 22865390), (404, 21393855), (420, 20578851), (505, 17115084), (540, 16005773), (606, 14262570), (630, 13719234), (707, 12225060), (756, 11432695), (909, 9508380), (945, 9146156), (1010, 8557542), (1212, 7131285), (1260, 6859617), (1414, 6112530), (1515, 5705028), (1818, 4754190), (1890, 4573078), (2020, 4278771), (2121, 4075020), (2727, 3169460), (2828, 3056265), (3030, 2852514), (3535, 2445012), (3636, 2377095), (3780, 2286539), (4242, 2037510), (4545, 1901676), (5454, 1584730), (6060, 1426257), (6363, 1358340), (7070, 1222506), (8484, 1018755), (9090, 950838), (10605, 815004), (10908, 792365), (12726, 679170), (13635, 633892), (14140, 611253), (18180, 475419), (19089, 452780), (21210, 407502), (22639, 381780), (25452, 339585), (27270, 316946), (31815, 271668), (38178, 226390), (42420, 203751), (45278, 190890), (54540, 158473), (63630, 135834), (67917, 127260), (76356, 113195), (90556, 95445)]