168692640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 571536000

約数和(自身を除く): 402843360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 53, 57, 60, 76, 80, 95, 96, 106, 114, 120, 152, 159, 160, 190, 212, 228, 240, 265, 285, 304, 318, 349, 380, 424, 456, 480, 530, 570, 608, 636, 698, 760, 795, 848, 912, 1007, 1047, 1060, 1140, 1272, 1396, 1520, 1590, 1696, 1745, 1824, 2014, 2094, 2120, 2280, 2544, 2792, 3021, 3040, 3180, 3490, 4028, 4188, 4240, 4560, 5035, 5088, 5235, 5584, 6042, 6360, 6631, 6980, 8056, 8376, 8480, 9120, 10070, 10470, 11168, 12084, 12720, 13262, 13960, 15105, 16112, 16752, 18497, 19893, 20140, 20940, 24168, 25440, 26524, 27920, 30210, 32224, 33155, 33504, 36994, 39786, 40280, 41880, 48336, 53048, 55491, 55840, 60420, 66310, 73988, 79572, 80560, 83760, 92485, 96672, 99465, 106096, 110982, 120840, 132620, 147976, 159144, 161120, 167520, 184970, 198930, 212192, 221964, 241680, 265240, 277455, 295952, 318288, 351443, 369940, 397860, 443928, 483360, 530480, 554910, 591904, 636576, 702886, 739880, 795720, 887856, 1054329, 1060960, 1109820, 1405772, 1479760, 1591440, 1757215, 1775712, 2108658, 2219640, 2811544, 2959520, 3182880, 3514430, 4217316, 4439280, 5271645, 5623088, 7028860, 8434632, 8878560, 10543290, 11246176, 14057720, 16869264, 21086580, 28115440, 33738528, 42173160, 56230880, 84346320, 168692640]

約数ペア:

[(1, 168692640), (2, 84346320), (3, 56230880), (4, 42173160), (5, 33738528), (6, 28115440), (8, 21086580), (10, 16869264), (12, 14057720), (15, 11246176), (16, 10543290), (19, 8878560), (20, 8434632), (24, 7028860), (30, 5623088), (32, 5271645), (38, 4439280), (40, 4217316), (48, 3514430), (53, 3182880), (57, 2959520), (60, 2811544), (76, 2219640), (80, 2108658), (95, 1775712), (96, 1757215), (106, 1591440), (114, 1479760), (120, 1405772), (152, 1109820), (159, 1060960), (160, 1054329), (190, 887856), (212, 795720), (228, 739880), (240, 702886), (265, 636576), (285, 591904), (304, 554910), (318, 530480), (349, 483360), (380, 443928), (424, 397860), (456, 369940), (480, 351443), (530, 318288), (570, 295952), (608, 277455), (636, 265240), (698, 241680), (760, 221964), (795, 212192), (848, 198930), (912, 184970), (1007, 167520), (1047, 161120), (1060, 159144), (1140, 147976), (1272, 132620), (1396, 120840), (1520, 110982), (1590, 106096), (1696, 99465), (1745, 96672), (1824, 92485), (2014, 83760), (2094, 80560), (2120, 79572), (2280, 73988), (2544, 66310), (2792, 60420), (3021, 55840), (3040, 55491), (3180, 53048), (3490, 48336), (4028, 41880), (4188, 40280), (4240, 39786), (4560, 36994), (5035, 33504), (5088, 33155), (5235, 32224), (5584, 30210), (6042, 27920), (6360, 26524), (6631, 25440), (6980, 24168), (8056, 20940), (8376, 20140), (8480, 19893), (9120, 18497), (10070, 16752), (10470, 16112), (11168, 15105), (12084, 13960), (12720, 13262)]