229685120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:500

約数の個数: 128

約数和(自身を含む): 633346560

約数和(自身を除く): 403661440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 167, 224, 280, 307, 320, 334, 448, 560, 614, 640, 668, 835, 896, 1120, 1169, 1228, 1336, 1535, 1670, 2149, 2240, 2338, 2456, 2672, 3070, 3340, 4298, 4480, 4676, 4912, 5344, 5845, 6140, 6680, 8596, 9352, 9824, 10688, 10745, 11690, 12280, 13360, 17192, 18704, 19648, 21376, 21490, 23380, 24560, 26720, 34384, 37408, 39296, 42980, 46760, 49120, 51269, 53440, 68768, 74816, 85960, 93520, 98240, 102538, 106880, 137536, 149632, 171920, 187040, 196480, 205076, 256345, 275072, 343840, 358883, 374080, 410152, 512690, 687680, 717766, 748160, 820304, 1025380, 1375360, 1435532, 1640608, 1794415, 2050760, 2871064, 3281216, 3588830, 4101520, 5742128, 6562432, 7177660, 8203040, 11484256, 14355320, 16406080, 22968512, 28710640, 32812160, 45937024, 57421280, 114842560, 229685120]

約数ペア:

[(1, 229685120), (2, 114842560), (4, 57421280), (5, 45937024), (7, 32812160), (8, 28710640), (10, 22968512), (14, 16406080), (16, 14355320), (20, 11484256), (28, 8203040), (32, 7177660), (35, 6562432), (40, 5742128), (56, 4101520), (64, 3588830), (70, 3281216), (80, 2871064), (112, 2050760), (128, 1794415), (140, 1640608), (160, 1435532), (167, 1375360), (224, 1025380), (280, 820304), (307, 748160), (320, 717766), (334, 687680), (448, 512690), (560, 410152), (614, 374080), (640, 358883), (668, 343840), (835, 275072), (896, 256345), (1120, 205076), (1169, 196480), (1228, 187040), (1336, 171920), (1535, 149632), (1670, 137536), (2149, 106880), (2240, 102538), (2338, 98240), (2456, 93520), (2672, 85960), (3070, 74816), (3340, 68768), (4298, 53440), (4480, 51269), (4676, 49120), (4912, 46760), (5344, 42980), (5845, 39296), (6140, 37408), (6680, 34384), (8596, 26720), (9352, 24560), (9824, 23380), (10688, 21490), (10745, 21376), (11690, 19648), (12280, 18704), (13360, 17192)]