707921520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:807

約数の個数: 160

約数和(自身を含む): 2267854848

約数和(自身を除く): 1559933328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 97, 120, 141, 188, 194, 235, 240, 282, 291, 376, 388, 470, 485, 564, 582, 647, 705, 752, 776, 940, 970, 1128, 1164, 1294, 1410, 1455, 1552, 1880, 1940, 1941, 2256, 2328, 2588, 2820, 2910, 3235, 3760, 3880, 3882, 4559, 4656, 5176, 5640, 5820, 6470, 7760, 7764, 9118, 9705, 10352, 11280, 11640, 12940, 13677, 15528, 18236, 19410, 22795, 23280, 25880, 27354, 30409, 31056, 36472, 38820, 45590, 51760, 54708, 60818, 62759, 68385, 72944, 77640, 91180, 91227, 109416, 121636, 125518, 136770, 152045, 155280, 182360, 182454, 188277, 218832, 243272, 251036, 273540, 304090, 313795, 364720, 364908, 376554, 456135, 486544, 502072, 547080, 608180, 627590, 729816, 753108, 912270, 941385, 1004144, 1094160, 1216360, 1255180, 1459632, 1506216, 1824540, 1882770, 2432720, 2510360, 2949673, 3012432, 3649080, 3765540, 5020720, 5899346, 7298160, 7531080, 8849019, 11798692, 14748365, 15062160, 17698038, 23597384, 29496730, 35396076, 44245095, 47194768, 58993460, 70792152, 88490190, 117986920, 141584304, 176980380, 235973840, 353960760, 707921520]

約数ペア:

[(1, 707921520), (2, 353960760), (3, 235973840), (4, 176980380), (5, 141584304), (6, 117986920), (8, 88490190), (10, 70792152), (12, 58993460), (15, 47194768), (16, 44245095), (20, 35396076), (24, 29496730), (30, 23597384), (40, 17698038), (47, 15062160), (48, 14748365), (60, 11798692), (80, 8849019), (94, 7531080), (97, 7298160), (120, 5899346), (141, 5020720), (188, 3765540), (194, 3649080), (235, 3012432), (240, 2949673), (282, 2510360), (291, 2432720), (376, 1882770), (388, 1824540), (470, 1506216), (485, 1459632), (564, 1255180), (582, 1216360), (647, 1094160), (705, 1004144), (752, 941385), (776, 912270), (940, 753108), (970, 729816), (1128, 627590), (1164, 608180), (1294, 547080), (1410, 502072), (1455, 486544), (1552, 456135), (1880, 376554), (1940, 364908), (1941, 364720), (2256, 313795), (2328, 304090), (2588, 273540), (2820, 251036), (2910, 243272), (3235, 218832), (3760, 188277), (3880, 182454), (3882, 182360), (4559, 155280), (4656, 152045), (5176, 136770), (5640, 125518), (5820, 121636), (6470, 109416), (7760, 91227), (7764, 91180), (9118, 77640), (9705, 72944), (10352, 68385), (11280, 62759), (11640, 60818), (12940, 54708), (13677, 51760), (15528, 45590), (18236, 38820), (19410, 36472), (22795, 31056), (23280, 30409), (25880, 27354)]