1929371520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12107}}^1$

素因数の和:12212

約数の個数: 128

約数和(自身を含む): 6224480640

約数和(自身を除く): 4295109120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 480, 498, 640, 664, 830, 960, 996, 1245, 1328, 1660, 1920, 1992, 2490, 2656, 3320, 3984, 4980, 5312, 6640, 7968, 9960, 10624, 12107, 13280, 15936, 19920, 24214, 26560, 31872, 36321, 39840, 48428, 53120, 60535, 72642, 79680, 96856, 121070, 145284, 159360, 181605, 193712, 242140, 290568, 363210, 387424, 484280, 581136, 726420, 774848, 968560, 1004881, 1162272, 1452840, 1549696, 1937120, 2009762, 2324544, 2905680, 3014643, 3874240, 4019524, 4649088, 5024405, 5811360, 6029286, 7748480, 8039048, 10048810, 11622720, 12058572, 15073215, 16078096, 20097620, 23245440, 24117144, 30146430, 32156192, 40195240, 48234288, 60292860, 64312384, 80390480, 96468576, 120585720, 128624768, 160780960, 192937152, 241171440, 321561920, 385874304, 482342880, 643123840, 964685760, 1929371520]

約数ペア:

[(1, 1929371520), (2, 964685760), (3, 643123840), (4, 482342880), (5, 385874304), (6, 321561920), (8, 241171440), (10, 192937152), (12, 160780960), (15, 128624768), (16, 120585720), (20, 96468576), (24, 80390480), (30, 64312384), (32, 60292860), (40, 48234288), (48, 40195240), (60, 32156192), (64, 30146430), (80, 24117144), (83, 23245440), (96, 20097620), (120, 16078096), (128, 15073215), (160, 12058572), (166, 11622720), (192, 10048810), (240, 8039048), (249, 7748480), (320, 6029286), (332, 5811360), (384, 5024405), (415, 4649088), (480, 4019524), (498, 3874240), (640, 3014643), (664, 2905680), (830, 2324544), (960, 2009762), (996, 1937120), (1245, 1549696), (1328, 1452840), (1660, 1162272), (1920, 1004881), (1992, 968560), (2490, 774848), (2656, 726420), (3320, 581136), (3984, 484280), (4980, 387424), (5312, 363210), (6640, 290568), (7968, 242140), (9960, 193712), (10624, 181605), (12107, 159360), (13280, 145284), (15936, 121070), (19920, 96856), (24214, 79680), (26560, 72642), (31872, 60535), (36321, 53120), (39840, 48428)]