156715231240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1367}}^1\times {\mathrm{1567}}^1$

素因数の和:3035

約数の個数: 128

約数和(自身を含む): 370660147200

約数和(自身を除く): 213944915960

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 118, 124, 155, 236, 248, 295, 310, 472, 590, 620, 1180, 1240, 1367, 1567, 1829, 2360, 2734, 3134, 3658, 5468, 6268, 6835, 7316, 7835, 9145, 10936, 12536, 13670, 14632, 15670, 18290, 27340, 31340, 36580, 42377, 48577, 54680, 62680, 73160, 80653, 84754, 92453, 97154, 161306, 169508, 184906, 194308, 211885, 242885, 322612, 339016, 369812, 388616, 403265, 423770, 462265, 485770, 645224, 739624, 806530, 847540, 924530, 971540, 1613060, 1695080, 1849060, 1943080, 2142089, 2500243, 2866043, 3226120, 3698120, 4284178, 5000486, 5732086, 8568356, 10000972, 10710445, 11464172, 12501215, 14330215, 17136712, 20001944, 21420890, 22928344, 25002430, 28660430, 42841780, 50004860, 57320860, 66404759, 85683560, 100009720, 114641720, 126383251, 132809518, 252766502, 265619036, 332023795, 505533004, 531238072, 631916255, 664047590, 1011066008, 1263832510, 1328095180, 2527665020, 2656190360, 3917880781, 5055330040, 7835761562, 15671523124, 19589403905, 31343046248, 39178807810, 78357615620, 156715231240]

約数ペア:

[(1, 156715231240), (2, 78357615620), (4, 39178807810), (5, 31343046248), (8, 19589403905), (10, 15671523124), (20, 7835761562), (31, 5055330040), (40, 3917880781), (59, 2656190360), (62, 2527665020), (118, 1328095180), (124, 1263832510), (155, 1011066008), (236, 664047590), (248, 631916255), (295, 531238072), (310, 505533004), (472, 332023795), (590, 265619036), (620, 252766502), (1180, 132809518), (1240, 126383251), (1367, 114641720), (1567, 100009720), (1829, 85683560), (2360, 66404759), (2734, 57320860), (3134, 50004860), (3658, 42841780), (5468, 28660430), (6268, 25002430), (6835, 22928344), (7316, 21420890), (7835, 20001944), (9145, 17136712), (10936, 14330215), (12536, 12501215), (13670, 11464172), (14632, 10710445), (15670, 10000972), (18290, 8568356), (27340, 5732086), (31340, 5000486), (36580, 4284178), (42377, 3698120), (48577, 3226120), (54680, 2866043), (62680, 2500243), (73160, 2142089), (80653, 1943080), (84754, 1849060), (92453, 1695080), (97154, 1613060), (161306, 971540), (169508, 924530), (184906, 847540), (194308, 806530), (211885, 739624), (242885, 645224), (322612, 485770), (339016, 462265), (369812, 423770), (388616, 403265)]