166024740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:554

約数の個数: 144

約数和(自身を含む): 545832000

約数和(自身を除く): 379807260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 149, 196, 210, 245, 294, 298, 379, 420, 447, 490, 588, 596, 735, 745, 758, 894, 980, 1043, 1137, 1470, 1490, 1516, 1788, 1895, 2086, 2235, 2274, 2653, 2940, 2980, 3129, 3790, 4172, 4470, 4548, 5215, 5306, 5685, 6258, 7301, 7580, 7959, 8940, 10430, 10612, 11370, 12516, 13265, 14602, 15645, 15918, 18571, 20860, 21903, 22740, 26530, 29204, 31290, 31836, 36505, 37142, 39795, 43806, 53060, 55713, 56471, 62580, 73010, 74284, 79590, 87612, 92855, 109515, 111426, 112942, 146020, 159180, 169413, 185710, 219030, 222852, 225884, 278565, 282355, 338826, 371420, 395297, 438060, 557130, 564710, 677652, 790594, 847065, 1114260, 1129420, 1185891, 1581188, 1694130, 1976485, 2371782, 2767079, 3388260, 3952970, 4743564, 5534158, 5929455, 7905940, 8301237, 11068316, 11858910, 13835395, 16602474, 23717820, 27670790, 33204948, 41506185, 55341580, 83012370, 166024740]

約数ペア:

[(1, 166024740), (2, 83012370), (3, 55341580), (4, 41506185), (5, 33204948), (6, 27670790), (7, 23717820), (10, 16602474), (12, 13835395), (14, 11858910), (15, 11068316), (20, 8301237), (21, 7905940), (28, 5929455), (30, 5534158), (35, 4743564), (42, 3952970), (49, 3388260), (60, 2767079), (70, 2371782), (84, 1976485), (98, 1694130), (105, 1581188), (140, 1185891), (147, 1129420), (149, 1114260), (196, 847065), (210, 790594), (245, 677652), (294, 564710), (298, 557130), (379, 438060), (420, 395297), (447, 371420), (490, 338826), (588, 282355), (596, 278565), (735, 225884), (745, 222852), (758, 219030), (894, 185710), (980, 169413), (1043, 159180), (1137, 146020), (1470, 112942), (1490, 111426), (1516, 109515), (1788, 92855), (1895, 87612), (2086, 79590), (2235, 74284), (2274, 73010), (2653, 62580), (2940, 56471), (2980, 55713), (3129, 53060), (3790, 43806), (4172, 39795), (4470, 37142), (4548, 36505), (5215, 31836), (5306, 31290), (5685, 29204), (6258, 26530), (7301, 22740), (7580, 21903), (7959, 20860), (8940, 18571), (10430, 15918), (10612, 15645), (11370, 14602), (12516, 13265)]