131702160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 160

約数和(自身を含む): 424258560

約数和(自身を除く): 292556400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 71, 80, 118, 120, 131, 142, 177, 213, 236, 240, 262, 284, 295, 354, 355, 393, 426, 472, 524, 568, 590, 655, 708, 710, 786, 852, 885, 944, 1048, 1065, 1136, 1180, 1310, 1416, 1420, 1572, 1704, 1770, 1965, 2096, 2130, 2360, 2620, 2832, 2840, 3144, 3408, 3540, 3930, 4189, 4260, 4720, 5240, 5680, 6288, 7080, 7729, 7860, 8378, 8520, 9301, 10480, 12567, 14160, 15458, 15720, 16756, 17040, 18602, 20945, 23187, 25134, 27903, 30916, 31440, 33512, 37204, 38645, 41890, 46374, 46505, 50268, 55806, 61832, 62835, 67024, 74408, 77290, 83780, 92748, 93010, 100536, 111612, 115935, 123664, 125670, 139515, 148816, 154580, 167560, 185496, 186020, 201072, 223224, 231870, 251340, 279030, 309160, 335120, 370992, 372040, 446448, 463740, 502680, 548759, 558060, 618320, 744080, 927480, 1005360, 1097518, 1116120, 1646277, 1854960, 2195036, 2232240, 2743795, 3292554, 4390072, 5487590, 6585108, 8231385, 8780144, 10975180, 13170216, 16462770, 21950360, 26340432, 32925540, 43900720, 65851080, 131702160]

約数ペア:

[(1, 131702160), (2, 65851080), (3, 43900720), (4, 32925540), (5, 26340432), (6, 21950360), (8, 16462770), (10, 13170216), (12, 10975180), (15, 8780144), (16, 8231385), (20, 6585108), (24, 5487590), (30, 4390072), (40, 3292554), (48, 2743795), (59, 2232240), (60, 2195036), (71, 1854960), (80, 1646277), (118, 1116120), (120, 1097518), (131, 1005360), (142, 927480), (177, 744080), (213, 618320), (236, 558060), (240, 548759), (262, 502680), (284, 463740), (295, 446448), (354, 372040), (355, 370992), (393, 335120), (426, 309160), (472, 279030), (524, 251340), (568, 231870), (590, 223224), (655, 201072), (708, 186020), (710, 185496), (786, 167560), (852, 154580), (885, 148816), (944, 139515), (1048, 125670), (1065, 123664), (1136, 115935), (1180, 111612), (1310, 100536), (1416, 93010), (1420, 92748), (1572, 83780), (1704, 77290), (1770, 74408), (1965, 67024), (2096, 62835), (2130, 61832), (2360, 55806), (2620, 50268), (2832, 46505), (2840, 46374), (3144, 41890), (3408, 38645), (3540, 37204), (3930, 33512), (4189, 31440), (4260, 30916), (4720, 27903), (5240, 25134), (5680, 23187), (6288, 20945), (7080, 18602), (7729, 17040), (7860, 16756), (8378, 15720), (8520, 15458), (9301, 14160), (10480, 12567)]