40686360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2371}}^1$

素因数の和:2409

約数の個数: 128

約数和(自身を含む): 143458560

約数和(自身を除く): 102772200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2371, 2860, 3432, 4290, 4742, 5720, 7113, 8580, 9484, 11855, 14226, 17160, 18968, 23710, 26081, 28452, 30823, 35565, 47420, 52162, 56904, 61646, 71130, 78243, 92469, 94840, 104324, 123292, 130405, 142260, 154115, 156486, 184938, 208648, 246584, 260810, 284520, 308230, 312972, 339053, 369876, 391215, 462345, 521620, 616460, 625944, 678106, 739752, 782430, 924690, 1017159, 1043240, 1232920, 1356212, 1564860, 1695265, 1849380, 2034318, 2712424, 3129720, 3390530, 3698760, 4068636, 5085795, 6781060, 8137272, 10171590, 13562120, 20343180, 40686360]

約数ペア:

[(1, 40686360), (2, 20343180), (3, 13562120), (4, 10171590), (5, 8137272), (6, 6781060), (8, 5085795), (10, 4068636), (11, 3698760), (12, 3390530), (13, 3129720), (15, 2712424), (20, 2034318), (22, 1849380), (24, 1695265), (26, 1564860), (30, 1356212), (33, 1232920), (39, 1043240), (40, 1017159), (44, 924690), (52, 782430), (55, 739752), (60, 678106), (65, 625944), (66, 616460), (78, 521620), (88, 462345), (104, 391215), (110, 369876), (120, 339053), (130, 312972), (132, 308230), (143, 284520), (156, 260810), (165, 246584), (195, 208648), (220, 184938), (260, 156486), (264, 154115), (286, 142260), (312, 130405), (330, 123292), (390, 104324), (429, 94840), (440, 92469), (520, 78243), (572, 71130), (660, 61646), (715, 56904), (780, 52162), (858, 47420), (1144, 35565), (1320, 30823), (1430, 28452), (1560, 26081), (1716, 23710), (2145, 18968), (2371, 17160), (2860, 14226), (3432, 11855), (4290, 9484), (4742, 8580), (5720, 7113)]