323879280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:399

約数の個数: 160

約数和(自身を含む): 1034933760

約数和(自身を除く): 711054480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 83, 120, 142, 166, 213, 229, 240, 249, 284, 332, 355, 415, 426, 458, 498, 568, 664, 687, 710, 830, 852, 916, 996, 1065, 1136, 1145, 1245, 1328, 1374, 1420, 1660, 1704, 1832, 1992, 2130, 2290, 2490, 2748, 2840, 3320, 3408, 3435, 3664, 3984, 4260, 4580, 4980, 5496, 5680, 5893, 6640, 6870, 8520, 9160, 9960, 10992, 11786, 13740, 16259, 17040, 17679, 18320, 19007, 19920, 23572, 27480, 29465, 32518, 35358, 38014, 47144, 48777, 54960, 57021, 58930, 65036, 70716, 76028, 81295, 88395, 94288, 95035, 97554, 114042, 117860, 130072, 141432, 152056, 162590, 176790, 190070, 195108, 228084, 235720, 243885, 260144, 282864, 285105, 304112, 325180, 353580, 380140, 390216, 456168, 471440, 487770, 570210, 650360, 707160, 760280, 780432, 912336, 975540, 1140420, 1300720, 1349497, 1414320, 1520560, 1951080, 2280840, 2698994, 3902160, 4048491, 4561680, 5397988, 6747485, 8096982, 10795976, 13494970, 16193964, 20242455, 21591952, 26989940, 32387928, 40484910, 53979880, 64775856, 80969820, 107959760, 161939640, 323879280]

約数ペア:

[(1, 323879280), (2, 161939640), (3, 107959760), (4, 80969820), (5, 64775856), (6, 53979880), (8, 40484910), (10, 32387928), (12, 26989940), (15, 21591952), (16, 20242455), (20, 16193964), (24, 13494970), (30, 10795976), (40, 8096982), (48, 6747485), (60, 5397988), (71, 4561680), (80, 4048491), (83, 3902160), (120, 2698994), (142, 2280840), (166, 1951080), (213, 1520560), (229, 1414320), (240, 1349497), (249, 1300720), (284, 1140420), (332, 975540), (355, 912336), (415, 780432), (426, 760280), (458, 707160), (498, 650360), (568, 570210), (664, 487770), (687, 471440), (710, 456168), (830, 390216), (852, 380140), (916, 353580), (996, 325180), (1065, 304112), (1136, 285105), (1145, 282864), (1245, 260144), (1328, 243885), (1374, 235720), (1420, 228084), (1660, 195108), (1704, 190070), (1832, 176790), (1992, 162590), (2130, 152056), (2290, 141432), (2490, 130072), (2748, 117860), (2840, 114042), (3320, 97554), (3408, 95035), (3435, 94288), (3664, 88395), (3984, 81295), (4260, 76028), (4580, 70716), (4980, 65036), (5496, 58930), (5680, 57021), (5893, 54960), (6640, 48777), (6870, 47144), (8520, 38014), (9160, 35358), (9960, 32518), (10992, 29465), (11786, 27480), (13740, 23572), (16259, 19920), (17040, 19007), (17679, 18320)]