22418760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1$

素因数の和:2087

約数の個数: 128

約数和(自身を含む): 82817280

約数和(自身を除く): 60398520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2053, 2184, 2730, 3640, 4106, 5460, 6159, 8212, 10265, 10920, 12318, 14371, 16424, 20530, 24636, 26689, 28742, 30795, 41060, 43113, 49272, 53378, 57484, 61590, 71855, 80067, 82120, 86226, 106756, 114968, 123180, 133445, 143710, 160134, 172452, 186823, 213512, 215565, 246360, 266890, 287420, 320268, 344904, 373646, 400335, 431130, 533780, 560469, 574840, 640536, 747292, 800670, 862260, 934115, 1067560, 1120938, 1494584, 1601340, 1724520, 1868230, 2241876, 2802345, 3202680, 3736460, 4483752, 5604690, 7472920, 11209380, 22418760]

約数ペア:

[(1, 22418760), (2, 11209380), (3, 7472920), (4, 5604690), (5, 4483752), (6, 3736460), (7, 3202680), (8, 2802345), (10, 2241876), (12, 1868230), (13, 1724520), (14, 1601340), (15, 1494584), (20, 1120938), (21, 1067560), (24, 934115), (26, 862260), (28, 800670), (30, 747292), (35, 640536), (39, 574840), (40, 560469), (42, 533780), (52, 431130), (56, 400335), (60, 373646), (65, 344904), (70, 320268), (78, 287420), (84, 266890), (91, 246360), (104, 215565), (105, 213512), (120, 186823), (130, 172452), (140, 160134), (156, 143710), (168, 133445), (182, 123180), (195, 114968), (210, 106756), (260, 86226), (273, 82120), (280, 80067), (312, 71855), (364, 61590), (390, 57484), (420, 53378), (455, 49272), (520, 43113), (546, 41060), (728, 30795), (780, 28742), (840, 26689), (910, 24636), (1092, 20530), (1365, 16424), (1560, 14371), (1820, 12318), (2053, 10920), (2184, 10265), (2730, 8212), (3640, 6159), (4106, 5460)]