907238220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4943}}^1$

素因数の和:5004

約数の個数: 192

約数和(自身を含む): 3189473280

約数和(自身を除く): 2282235060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 133, 138, 140, 161, 190, 210, 228, 230, 266, 276, 285, 322, 345, 380, 399, 420, 437, 460, 483, 532, 570, 644, 665, 690, 798, 805, 874, 966, 1140, 1311, 1330, 1380, 1596, 1610, 1748, 1932, 1995, 2185, 2415, 2622, 2660, 3059, 3220, 3990, 4370, 4830, 4943, 5244, 6118, 6555, 7980, 8740, 9177, 9660, 9886, 12236, 13110, 14829, 15295, 18354, 19772, 24715, 26220, 29658, 30590, 34601, 36708, 45885, 49430, 59316, 61180, 69202, 74145, 91770, 93917, 98860, 103803, 113689, 138404, 148290, 173005, 183540, 187834, 207606, 227378, 281751, 296580, 341067, 346010, 375668, 415212, 454756, 469585, 519015, 563502, 568445, 657419, 682134, 692020, 795823, 939170, 1038030, 1127004, 1136890, 1314838, 1364268, 1408755, 1591646, 1705335, 1878340, 1972257, 2076060, 2160091, 2273780, 2387469, 2629676, 2817510, 3183292, 3287095, 3410670, 3944514, 3979115, 4320182, 4774938, 5635020, 6480273, 6574190, 6821340, 7889028, 7958230, 8640364, 9549876, 9861285, 10800455, 11937345, 12960546, 13148380, 15120637, 15916460, 19722570, 21600910, 23874690, 25921092, 30241274, 32401365, 39445140, 43201820, 45361911, 47749380, 60482548, 64802730, 75603185, 90723822, 129605460, 151206370, 181447644, 226809555, 302412740, 453619110, 907238220]

約数ペア:

[(1, 907238220), (2, 453619110), (3, 302412740), (4, 226809555), (5, 181447644), (6, 151206370), (7, 129605460), (10, 90723822), (12, 75603185), (14, 64802730), (15, 60482548), (19, 47749380), (20, 45361911), (21, 43201820), (23, 39445140), (28, 32401365), (30, 30241274), (35, 25921092), (38, 23874690), (42, 21600910), (46, 19722570), (57, 15916460), (60, 15120637), (69, 13148380), (70, 12960546), (76, 11937345), (84, 10800455), (92, 9861285), (95, 9549876), (105, 8640364), (114, 7958230), (115, 7889028), (133, 6821340), (138, 6574190), (140, 6480273), (161, 5635020), (190, 4774938), (210, 4320182), (228, 3979115), (230, 3944514), (266, 3410670), (276, 3287095), (285, 3183292), (322, 2817510), (345, 2629676), (380, 2387469), (399, 2273780), (420, 2160091), (437, 2076060), (460, 1972257), (483, 1878340), (532, 1705335), (570, 1591646), (644, 1408755), (665, 1364268), (690, 1314838), (798, 1136890), (805, 1127004), (874, 1038030), (966, 939170), (1140, 795823), (1311, 692020), (1330, 682134), (1380, 657419), (1596, 568445), (1610, 563502), (1748, 519015), (1932, 469585), (1995, 454756), (2185, 415212), (2415, 375668), (2622, 346010), (2660, 341067), (3059, 296580), (3220, 281751), (3990, 227378), (4370, 207606), (4830, 187834), (4943, 183540), (5244, 173005), (6118, 148290), (6555, 138404), (7980, 113689), (8740, 103803), (9177, 98860), (9660, 93917), (9886, 91770), (12236, 74145), (13110, 69202), (14829, 61180), (15295, 59316), (18354, 49430), (19772, 45885), (24715, 36708), (26220, 34601), (29658, 30590)]