168210360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6581}}^1$

素因数の和:6669

約数の個数: 96

約数和(自身を含む): 554467680

約数和(自身を除く): 386257320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 6581, 8520, 12780, 13162, 19743, 25560, 26324, 32905, 39486, 52648, 59229, 65810, 78972, 98715, 118458, 131620, 157944, 197430, 236916, 263240, 296145, 394860, 467251, 473832, 592290, 789720, 934502, 1184580, 1401753, 1869004, 2336255, 2369160, 2803506, 3738008, 4205259, 4672510, 5607012, 7008765, 8410518, 9345020, 11214024, 14017530, 16821036, 18690040, 21026295, 28035060, 33642072, 42052590, 56070120, 84105180, 168210360]

約数ペア:

[(1, 168210360), (2, 84105180), (3, 56070120), (4, 42052590), (5, 33642072), (6, 28035060), (8, 21026295), (9, 18690040), (10, 16821036), (12, 14017530), (15, 11214024), (18, 9345020), (20, 8410518), (24, 7008765), (30, 5607012), (36, 4672510), (40, 4205259), (45, 3738008), (60, 2803506), (71, 2369160), (72, 2336255), (90, 1869004), (120, 1401753), (142, 1184580), (180, 934502), (213, 789720), (284, 592290), (355, 473832), (360, 467251), (426, 394860), (568, 296145), (639, 263240), (710, 236916), (852, 197430), (1065, 157944), (1278, 131620), (1420, 118458), (1704, 98715), (2130, 78972), (2556, 65810), (2840, 59229), (3195, 52648), (4260, 39486), (5112, 32905), (6390, 26324), (6581, 25560), (8520, 19743), (12780, 13162)]