168465360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:845

約数の個数: 160

約数和(自身を含む): 601747200

約数和(自身を除く): 433281840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 149, 168, 210, 240, 280, 298, 336, 420, 447, 560, 596, 673, 745, 840, 894, 1043, 1192, 1346, 1490, 1680, 1788, 2019, 2086, 2235, 2384, 2692, 2980, 3129, 3365, 3576, 4038, 4172, 4470, 4711, 5215, 5384, 5960, 6258, 6730, 7152, 8076, 8344, 8940, 9422, 10095, 10430, 10768, 11920, 12516, 13460, 14133, 15645, 16152, 16688, 17880, 18844, 20190, 20860, 23555, 25032, 26920, 28266, 31290, 32304, 35760, 37688, 40380, 41720, 47110, 50064, 53840, 56532, 62580, 70665, 75376, 80760, 83440, 94220, 100277, 113064, 125160, 141330, 161520, 188440, 200554, 226128, 250320, 282660, 300831, 376880, 401108, 501385, 565320, 601662, 701939, 802216, 1002770, 1130640, 1203324, 1403878, 1504155, 1604432, 2005540, 2105817, 2406648, 2807756, 3008310, 3509695, 4011080, 4211634, 4813296, 5615512, 6016620, 7019390, 8022160, 8423268, 10529085, 11231024, 12033240, 14038780, 16846536, 21058170, 24066480, 28077560, 33693072, 42116340, 56155120, 84232680, 168465360]

約数ペア:

[(1, 168465360), (2, 84232680), (3, 56155120), (4, 42116340), (5, 33693072), (6, 28077560), (7, 24066480), (8, 21058170), (10, 16846536), (12, 14038780), (14, 12033240), (15, 11231024), (16, 10529085), (20, 8423268), (21, 8022160), (24, 7019390), (28, 6016620), (30, 5615512), (35, 4813296), (40, 4211634), (42, 4011080), (48, 3509695), (56, 3008310), (60, 2807756), (70, 2406648), (80, 2105817), (84, 2005540), (105, 1604432), (112, 1504155), (120, 1403878), (140, 1203324), (149, 1130640), (168, 1002770), (210, 802216), (240, 701939), (280, 601662), (298, 565320), (336, 501385), (420, 401108), (447, 376880), (560, 300831), (596, 282660), (673, 250320), (745, 226128), (840, 200554), (894, 188440), (1043, 161520), (1192, 141330), (1346, 125160), (1490, 113064), (1680, 100277), (1788, 94220), (2019, 83440), (2086, 80760), (2235, 75376), (2384, 70665), (2692, 62580), (2980, 56532), (3129, 53840), (3365, 50064), (3576, 47110), (4038, 41720), (4172, 40380), (4470, 37688), (4711, 35760), (5215, 32304), (5384, 31290), (5960, 28266), (6258, 26920), (6730, 25032), (7152, 23555), (8076, 20860), (8344, 20190), (8940, 18844), (9422, 17880), (10095, 16688), (10430, 16152), (10768, 15645), (11920, 14133), (12516, 13460)]