148289120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4271}}^1$

素因数の和:4324

約数の個数: 96

約数和(自身を含む): 413392896

約数和(自身を除く): 265103776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4271, 4340, 4960, 6944, 8542, 8680, 17084, 17360, 21355, 29897, 34168, 34720, 42710, 59794, 68336, 85420, 119588, 132401, 136672, 149485, 170840, 239176, 264802, 298970, 341680, 478352, 529604, 597940, 662005, 683360, 926807, 956704, 1059208, 1195880, 1324010, 1853614, 2118416, 2391760, 2648020, 3707228, 4236832, 4634035, 4783520, 5296040, 7414456, 9268070, 10592080, 14828912, 18536140, 21184160, 29657824, 37072280, 74144560, 148289120]

約数ペア:

[(1, 148289120), (2, 74144560), (4, 37072280), (5, 29657824), (7, 21184160), (8, 18536140), (10, 14828912), (14, 10592080), (16, 9268070), (20, 7414456), (28, 5296040), (31, 4783520), (32, 4634035), (35, 4236832), (40, 3707228), (56, 2648020), (62, 2391760), (70, 2118416), (80, 1853614), (112, 1324010), (124, 1195880), (140, 1059208), (155, 956704), (160, 926807), (217, 683360), (224, 662005), (248, 597940), (280, 529604), (310, 478352), (434, 341680), (496, 298970), (560, 264802), (620, 239176), (868, 170840), (992, 149485), (1085, 136672), (1120, 132401), (1240, 119588), (1736, 85420), (2170, 68336), (2480, 59794), (3472, 42710), (4271, 34720), (4340, 34168), (4960, 29897), (6944, 21355), (8542, 17360), (8680, 17084)]