272114960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:385

約数の個数: 160

約数和(自身を含む): 734952960

約数和(自身を除く): 462838000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 47, 52, 65, 76, 80, 94, 95, 104, 130, 152, 188, 190, 208, 235, 247, 260, 293, 304, 376, 380, 470, 494, 520, 586, 611, 752, 760, 893, 940, 988, 1040, 1172, 1222, 1235, 1465, 1520, 1786, 1880, 1976, 2344, 2444, 2470, 2930, 3055, 3572, 3760, 3809, 3952, 4465, 4688, 4888, 4940, 5567, 5860, 6110, 7144, 7618, 8930, 9776, 9880, 11134, 11609, 11720, 12220, 13771, 14288, 15236, 17860, 19045, 19760, 22268, 23218, 23440, 24440, 27542, 27835, 30472, 35720, 38090, 44536, 46436, 48880, 55084, 55670, 58045, 60944, 68855, 71440, 72371, 76180, 89072, 92872, 110168, 111340, 116090, 137710, 144742, 152360, 179023, 185744, 220336, 222680, 232180, 261649, 275420, 289484, 304720, 358046, 361855, 445360, 464360, 523298, 550840, 578968, 716092, 723710, 895115, 928720, 1046596, 1101680, 1157936, 1308245, 1432184, 1447420, 1790230, 2093192, 2616490, 2864368, 2894840, 3401437, 3580460, 4186384, 5232980, 5789680, 6802874, 7160920, 10465960, 13605748, 14321840, 17007185, 20931920, 27211496, 34014370, 54422992, 68028740, 136057480, 272114960]

約数ペア:

[(1, 272114960), (2, 136057480), (4, 68028740), (5, 54422992), (8, 34014370), (10, 27211496), (13, 20931920), (16, 17007185), (19, 14321840), (20, 13605748), (26, 10465960), (38, 7160920), (40, 6802874), (47, 5789680), (52, 5232980), (65, 4186384), (76, 3580460), (80, 3401437), (94, 2894840), (95, 2864368), (104, 2616490), (130, 2093192), (152, 1790230), (188, 1447420), (190, 1432184), (208, 1308245), (235, 1157936), (247, 1101680), (260, 1046596), (293, 928720), (304, 895115), (376, 723710), (380, 716092), (470, 578968), (494, 550840), (520, 523298), (586, 464360), (611, 445360), (752, 361855), (760, 358046), (893, 304720), (940, 289484), (988, 275420), (1040, 261649), (1172, 232180), (1222, 222680), (1235, 220336), (1465, 185744), (1520, 179023), (1786, 152360), (1880, 144742), (1976, 137710), (2344, 116090), (2444, 111340), (2470, 110168), (2930, 92872), (3055, 89072), (3572, 76180), (3760, 72371), (3809, 71440), (3952, 68855), (4465, 60944), (4688, 58045), (4888, 55670), (4940, 55084), (5567, 48880), (5860, 46436), (6110, 44536), (7144, 38090), (7618, 35720), (8930, 30472), (9776, 27835), (9880, 27542), (11134, 24440), (11609, 23440), (11720, 23218), (12220, 22268), (13771, 19760), (14288, 19045), (15236, 17860)]