916791960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6779}}^1$

素因数の和:6830

約数の個数: 192

約数和(自身を含む): 3339014400

約数和(自身を除く): 2422222440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 345, 392, 420, 460, 483, 490, 552, 588, 644, 690, 735, 805, 840, 920, 966, 980, 1127, 1176, 1288, 1380, 1470, 1610, 1932, 1960, 2254, 2415, 2760, 2940, 3220, 3381, 3864, 4508, 4830, 5635, 5880, 6440, 6762, 6779, 9016, 9660, 11270, 13524, 13558, 16905, 19320, 20337, 22540, 27048, 27116, 33810, 33895, 40674, 45080, 47453, 54232, 67620, 67790, 81348, 94906, 101685, 135240, 135580, 142359, 155917, 162696, 189812, 203370, 237265, 271160, 284718, 311834, 332171, 379624, 406740, 467751, 474530, 569436, 623668, 664342, 711795, 779585, 813480, 935502, 949060, 996513, 1091419, 1138872, 1247336, 1328684, 1423590, 1559170, 1660855, 1871004, 1898120, 1993026, 2182838, 2338755, 2657368, 2847180, 3118340, 3274257, 3321710, 3742008, 3986052, 4365676, 4677510, 4982565, 5457095, 5694360, 6236680, 6548514, 6643420, 7639933, 7972104, 8731352, 9355020, 9965130, 10914190, 13097028, 13286840, 15279866, 16371285, 18710040, 19930260, 21828380, 22919799, 26194056, 30559732, 32742570, 38199665, 39860520, 43656760, 45839598, 61119464, 65485140, 76399330, 91679196, 114598995, 130970280, 152798660, 183358392, 229197990, 305597320, 458395980, 916791960]

約数ペア:

[(1, 916791960), (2, 458395980), (3, 305597320), (4, 229197990), (5, 183358392), (6, 152798660), (7, 130970280), (8, 114598995), (10, 91679196), (12, 76399330), (14, 65485140), (15, 61119464), (20, 45839598), (21, 43656760), (23, 39860520), (24, 38199665), (28, 32742570), (30, 30559732), (35, 26194056), (40, 22919799), (42, 21828380), (46, 19930260), (49, 18710040), (56, 16371285), (60, 15279866), (69, 13286840), (70, 13097028), (84, 10914190), (92, 9965130), (98, 9355020), (105, 8731352), (115, 7972104), (120, 7639933), (138, 6643420), (140, 6548514), (147, 6236680), (161, 5694360), (168, 5457095), (184, 4982565), (196, 4677510), (210, 4365676), (230, 3986052), (245, 3742008), (276, 3321710), (280, 3274257), (294, 3118340), (322, 2847180), (345, 2657368), (392, 2338755), (420, 2182838), (460, 1993026), (483, 1898120), (490, 1871004), (552, 1660855), (588, 1559170), (644, 1423590), (690, 1328684), (735, 1247336), (805, 1138872), (840, 1091419), (920, 996513), (966, 949060), (980, 935502), (1127, 813480), (1176, 779585), (1288, 711795), (1380, 664342), (1470, 623668), (1610, 569436), (1932, 474530), (1960, 467751), (2254, 406740), (2415, 379624), (2760, 332171), (2940, 311834), (3220, 284718), (3381, 271160), (3864, 237265), (4508, 203370), (4830, 189812), (5635, 162696), (5880, 155917), (6440, 142359), (6762, 135580), (6779, 135240), (9016, 101685), (9660, 94906), (11270, 81348), (13524, 67790), (13558, 67620), (16905, 54232), (19320, 47453), (20337, 45080), (22540, 40674), (27048, 33895), (27116, 33810)]