108403360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 293297760

約数和(自身を除く): 184894400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 169, 190, 208, 211, 247, 260, 304, 338, 380, 416, 422, 494, 520, 608, 676, 760, 844, 845, 988, 1040, 1055, 1235, 1352, 1520, 1688, 1690, 1976, 2080, 2110, 2470, 2704, 2743, 3040, 3211, 3376, 3380, 3952, 4009, 4220, 4940, 5408, 5486, 6422, 6752, 6760, 7904, 8018, 8440, 9880, 10972, 12844, 13520, 13715, 16036, 16055, 16880, 19760, 20045, 21944, 25688, 27040, 27430, 32072, 32110, 33760, 35659, 39520, 40090, 43888, 51376, 52117, 54860, 64144, 64220, 71318, 80180, 87776, 102752, 104234, 109720, 128288, 128440, 142636, 160360, 178295, 208468, 219440, 256880, 260585, 285272, 320720, 356590, 416936, 438880, 513760, 521170, 570544, 641440, 677521, 713180, 833872, 1042340, 1141088, 1355042, 1426360, 1667744, 2084680, 2710084, 2852720, 3387605, 4169360, 5420168, 5705440, 6775210, 8338720, 10840336, 13550420, 21680672, 27100840, 54201680, 108403360]

約数ペア:

[(1, 108403360), (2, 54201680), (4, 27100840), (5, 21680672), (8, 13550420), (10, 10840336), (13, 8338720), (16, 6775210), (19, 5705440), (20, 5420168), (26, 4169360), (32, 3387605), (38, 2852720), (40, 2710084), (52, 2084680), (65, 1667744), (76, 1426360), (80, 1355042), (95, 1141088), (104, 1042340), (130, 833872), (152, 713180), (160, 677521), (169, 641440), (190, 570544), (208, 521170), (211, 513760), (247, 438880), (260, 416936), (304, 356590), (338, 320720), (380, 285272), (416, 260585), (422, 256880), (494, 219440), (520, 208468), (608, 178295), (676, 160360), (760, 142636), (844, 128440), (845, 128288), (988, 109720), (1040, 104234), (1055, 102752), (1235, 87776), (1352, 80180), (1520, 71318), (1688, 64220), (1690, 64144), (1976, 54860), (2080, 52117), (2110, 51376), (2470, 43888), (2704, 40090), (2743, 39520), (3040, 35659), (3211, 33760), (3376, 32110), (3380, 32072), (3952, 27430), (4009, 27040), (4220, 25688), (4940, 21944), (5408, 20045), (5486, 19760), (6422, 16880), (6752, 16055), (6760, 16036), (7904, 13715), (8018, 13520), (8440, 12844), (9880, 10972)]