422156760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:729

約数の個数: 128

約数和(自身を含む): 1315215360

約数和(自身を除く): 893058600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 283, 310, 372, 401, 465, 566, 620, 744, 802, 849, 930, 1132, 1203, 1240, 1415, 1604, 1698, 1860, 2005, 2264, 2406, 2830, 3208, 3396, 3720, 4010, 4245, 4812, 5660, 6015, 6792, 8020, 8490, 8773, 9624, 11320, 12030, 12431, 16040, 16980, 17546, 24060, 24862, 26319, 33960, 35092, 37293, 43865, 48120, 49724, 52638, 62155, 70184, 74586, 87730, 99448, 105276, 113483, 124310, 131595, 149172, 175460, 186465, 210552, 226966, 248620, 263190, 298344, 340449, 350920, 372930, 453932, 497240, 526380, 567415, 680898, 745860, 907864, 1052760, 1134830, 1361796, 1491720, 1702245, 2269660, 2723592, 3404490, 3517973, 4539320, 6808980, 7035946, 10553919, 13617960, 14071892, 17589865, 21107838, 28143784, 35179730, 42215676, 52769595, 70359460, 84431352, 105539190, 140718920, 211078380, 422156760]

約数ペア:

[(1, 422156760), (2, 211078380), (3, 140718920), (4, 105539190), (5, 84431352), (6, 70359460), (8, 52769595), (10, 42215676), (12, 35179730), (15, 28143784), (20, 21107838), (24, 17589865), (30, 14071892), (31, 13617960), (40, 10553919), (60, 7035946), (62, 6808980), (93, 4539320), (120, 3517973), (124, 3404490), (155, 2723592), (186, 2269660), (248, 1702245), (283, 1491720), (310, 1361796), (372, 1134830), (401, 1052760), (465, 907864), (566, 745860), (620, 680898), (744, 567415), (802, 526380), (849, 497240), (930, 453932), (1132, 372930), (1203, 350920), (1240, 340449), (1415, 298344), (1604, 263190), (1698, 248620), (1860, 226966), (2005, 210552), (2264, 186465), (2406, 175460), (2830, 149172), (3208, 131595), (3396, 124310), (3720, 113483), (4010, 105276), (4245, 99448), (4812, 87730), (5660, 74586), (6015, 70184), (6792, 62155), (8020, 52638), (8490, 49724), (8773, 48120), (9624, 43865), (11320, 37293), (12030, 35092), (12431, 33960), (16040, 26319), (16980, 24862), (17546, 24060)]