165045720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{28069}}^1$

素因数の和:28097

約数の個数: 96

約数和(自身を含む): 575996400

約数和(自身を除く): 410950680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 28069, 56138, 84207, 112276, 140345, 168414, 196483, 224552, 280690, 336828, 392966, 421035, 561380, 589449, 673656, 785932, 842070, 982415, 1122760, 1178898, 1375381, 1571864, 1684140, 1964830, 2357796, 2750762, 2947245, 3368280, 3929660, 4126143, 4715592, 5501524, 5894490, 6876905, 7859320, 8252286, 11003048, 11788980, 13753810, 16504572, 20630715, 23577960, 27507620, 33009144, 41261430, 55015240, 82522860, 165045720]

約数ペア:

[(1, 165045720), (2, 82522860), (3, 55015240), (4, 41261430), (5, 33009144), (6, 27507620), (7, 23577960), (8, 20630715), (10, 16504572), (12, 13753810), (14, 11788980), (15, 11003048), (20, 8252286), (21, 7859320), (24, 6876905), (28, 5894490), (30, 5501524), (35, 4715592), (40, 4126143), (42, 3929660), (49, 3368280), (56, 2947245), (60, 2750762), (70, 2357796), (84, 1964830), (98, 1684140), (105, 1571864), (120, 1375381), (140, 1178898), (147, 1122760), (168, 982415), (196, 842070), (210, 785932), (245, 673656), (280, 589449), (294, 561380), (392, 421035), (420, 392966), (490, 336828), (588, 280690), (735, 224552), (840, 196483), (980, 168414), (1176, 140345), (1470, 112276), (1960, 84207), (2940, 56138), (5880, 28069)]