427442560

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2311}}^1$

素因数の和:2364

約数の個数: 96

約数和(自身を含む): 1085969520

約数和(自身を除く): 658526960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 289, 320, 340, 544, 578, 640, 680, 1088, 1156, 1360, 1445, 2176, 2311, 2312, 2720, 2890, 4622, 4624, 5440, 5780, 9244, 9248, 10880, 11555, 11560, 18488, 18496, 23110, 23120, 36976, 36992, 39287, 46220, 46240, 73952, 78574, 92440, 92480, 147904, 157148, 184880, 184960, 196435, 295808, 314296, 369760, 392870, 628592, 667879, 739520, 785740, 1257184, 1335758, 1479040, 1571480, 2514368, 2671516, 3142960, 3339395, 5028736, 5343032, 6285920, 6678790, 10686064, 12571840, 13357580, 21372128, 25143680, 26715160, 42744256, 53430320, 85488512, 106860640, 213721280, 427442560]

約数ペア:

[(1, 427442560), (2, 213721280), (4, 106860640), (5, 85488512), (8, 53430320), (10, 42744256), (16, 26715160), (17, 25143680), (20, 21372128), (32, 13357580), (34, 12571840), (40, 10686064), (64, 6678790), (68, 6285920), (80, 5343032), (85, 5028736), (128, 3339395), (136, 3142960), (160, 2671516), (170, 2514368), (272, 1571480), (289, 1479040), (320, 1335758), (340, 1257184), (544, 785740), (578, 739520), (640, 667879), (680, 628592), (1088, 392870), (1156, 369760), (1360, 314296), (1445, 295808), (2176, 196435), (2311, 184960), (2312, 184880), (2720, 157148), (2890, 147904), (4622, 92480), (4624, 92440), (5440, 78574), (5780, 73952), (9244, 46240), (9248, 46220), (10880, 39287), (11555, 36992), (11560, 36976), (18488, 23120), (18496, 23110)]