122407040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 339292800

約数和(自身を除く): 216885760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 128, 140, 160, 178, 224, 280, 307, 320, 356, 445, 448, 560, 614, 623, 640, 712, 890, 896, 1120, 1228, 1246, 1424, 1535, 1780, 2149, 2240, 2456, 2492, 2848, 3070, 3115, 3560, 4298, 4480, 4912, 4984, 5696, 6140, 6230, 7120, 8596, 9824, 9968, 10745, 11392, 12280, 12460, 14240, 17192, 19648, 19936, 21490, 24560, 24920, 27323, 28480, 34384, 39296, 39872, 42980, 49120, 49840, 54646, 56960, 68768, 79744, 85960, 98240, 99680, 109292, 136615, 137536, 171920, 191261, 196480, 199360, 218584, 273230, 275072, 343840, 382522, 398720, 437168, 546460, 687680, 765044, 874336, 956305, 1092920, 1375360, 1530088, 1748672, 1912610, 2185840, 3060176, 3497344, 3825220, 4371680, 6120352, 7650440, 8743360, 12240704, 15300880, 17486720, 24481408, 30601760, 61203520, 122407040]

約数ペア:

[(1, 122407040), (2, 61203520), (4, 30601760), (5, 24481408), (7, 17486720), (8, 15300880), (10, 12240704), (14, 8743360), (16, 7650440), (20, 6120352), (28, 4371680), (32, 3825220), (35, 3497344), (40, 3060176), (56, 2185840), (64, 1912610), (70, 1748672), (80, 1530088), (89, 1375360), (112, 1092920), (128, 956305), (140, 874336), (160, 765044), (178, 687680), (224, 546460), (280, 437168), (307, 398720), (320, 382522), (356, 343840), (445, 275072), (448, 273230), (560, 218584), (614, 199360), (623, 196480), (640, 191261), (712, 171920), (890, 137536), (896, 136615), (1120, 109292), (1228, 99680), (1246, 98240), (1424, 85960), (1535, 79744), (1780, 68768), (2149, 56960), (2240, 54646), (2456, 49840), (2492, 49120), (2848, 42980), (3070, 39872), (3115, 39296), (3560, 34384), (4298, 28480), (4480, 27323), (4912, 24920), (4984, 24560), (5696, 21490), (6140, 19936), (6230, 19648), (7120, 17192), (8596, 14240), (9824, 12460), (9968, 12280), (10745, 11392)]