8184391380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{5749}}^1$

素因数の和:6494

約数の個数: 144

約数和(自身を含む): 27125280000

約数和(自身を除く): 18940888620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 719, 990, 1438, 1980, 2157, 2876, 3595, 4314, 5749, 6471, 7190, 7909, 8628, 10785, 11498, 12942, 14380, 15818, 17247, 21570, 22996, 23727, 25884, 28745, 31636, 32355, 34494, 39545, 43140, 47454, 51741, 57490, 63239, 64710, 68988, 71181, 79090, 86235, 94908, 103482, 114980, 118635, 126478, 129420, 142362, 158180, 172470, 189717, 206964, 237270, 252956, 258705, 284724, 316195, 344940, 355905, 379434, 474540, 517410, 569151, 632390, 711810, 758868, 948585, 1034820, 1138302, 1264780, 1423620, 1897170, 2276604, 2845755, 3794340, 4133531, 5691510, 8267062, 11383020, 12400593, 16534124, 20667655, 24801186, 37201779, 41335310, 45468841, 49602372, 62002965, 74403558, 82670620, 90937682, 124005930, 136406523, 148807116, 181875364, 186008895, 227344205, 248011860, 272813046, 372017790, 409219569, 454688410, 545626092, 682032615, 744035580, 818439138, 909376820, 1364065230, 1636878276, 2046097845, 2728130460, 4092195690, 8184391380]

約数ペア:

[(1, 8184391380), (2, 4092195690), (3, 2728130460), (4, 2046097845), (5, 1636878276), (6, 1364065230), (9, 909376820), (10, 818439138), (11, 744035580), (12, 682032615), (15, 545626092), (18, 454688410), (20, 409219569), (22, 372017790), (30, 272813046), (33, 248011860), (36, 227344205), (44, 186008895), (45, 181875364), (55, 148807116), (60, 136406523), (66, 124005930), (90, 90937682), (99, 82670620), (110, 74403558), (132, 62002965), (165, 49602372), (180, 45468841), (198, 41335310), (220, 37201779), (330, 24801186), (396, 20667655), (495, 16534124), (660, 12400593), (719, 11383020), (990, 8267062), (1438, 5691510), (1980, 4133531), (2157, 3794340), (2876, 2845755), (3595, 2276604), (4314, 1897170), (5749, 1423620), (6471, 1264780), (7190, 1138302), (7909, 1034820), (8628, 948585), (10785, 758868), (11498, 711810), (12942, 632390), (14380, 569151), (15818, 517410), (17247, 474540), (21570, 379434), (22996, 355905), (23727, 344940), (25884, 316195), (28745, 284724), (31636, 258705), (32355, 252956), (34494, 237270), (39545, 206964), (43140, 189717), (47454, 172470), (51741, 158180), (57490, 142362), (63239, 129420), (64710, 126478), (68988, 118635), (71181, 114980), (79090, 103482), (86235, 94908)]