152355680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2236

約数の個数: 96

約数和(自身を含む): 395539200

約数和(自身を除く): 243183520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 368, 380, 437, 460, 608, 736, 760, 874, 920, 1520, 1748, 1840, 2179, 2185, 3040, 3496, 3680, 4358, 4370, 6992, 8716, 8740, 10895, 13984, 17432, 17480, 21790, 34864, 34960, 41401, 43580, 50117, 69728, 69920, 82802, 87160, 100234, 165604, 174320, 200468, 207005, 250585, 331208, 348640, 400936, 414010, 501170, 662416, 801872, 828020, 952223, 1002340, 1324832, 1603744, 1656040, 1904446, 2004680, 3312080, 3808892, 4009360, 4761115, 6624160, 7617784, 8018720, 9522230, 15235568, 19044460, 30471136, 38088920, 76177840, 152355680]

約数ペア:

[(1, 152355680), (2, 76177840), (4, 38088920), (5, 30471136), (8, 19044460), (10, 15235568), (16, 9522230), (19, 8018720), (20, 7617784), (23, 6624160), (32, 4761115), (38, 4009360), (40, 3808892), (46, 3312080), (76, 2004680), (80, 1904446), (92, 1656040), (95, 1603744), (115, 1324832), (152, 1002340), (160, 952223), (184, 828020), (190, 801872), (230, 662416), (304, 501170), (368, 414010), (380, 400936), (437, 348640), (460, 331208), (608, 250585), (736, 207005), (760, 200468), (874, 174320), (920, 165604), (1520, 100234), (1748, 87160), (1840, 82802), (2179, 69920), (2185, 69728), (3040, 50117), (3496, 43580), (3680, 41401), (4358, 34960), (4370, 34864), (6992, 21790), (8716, 17480), (8740, 17432), (10895, 13984)]