73486560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{21871}}^1$

素因数の和:21896

約数の個数: 96

約数和(自身を含む): 264563712

約数和(自身を除く): 191077152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 21871, 43742, 65613, 87484, 109355, 131226, 153097, 174968, 218710, 262452, 306194, 328065, 349936, 437420, 459291, 524904, 612388, 656130, 699872, 765485, 874840, 918582, 1049808, 1224776, 1312260, 1530970, 1749680, 1837164, 2099616, 2296455, 2449552, 2624520, 3061940, 3499360, 3674328, 4592910, 4899104, 5249040, 6123880, 7348656, 9185820, 10498080, 12247760, 14697312, 18371640, 24495520, 36743280, 73486560]

約数ペア:

[(1, 73486560), (2, 36743280), (3, 24495520), (4, 18371640), (5, 14697312), (6, 12247760), (7, 10498080), (8, 9185820), (10, 7348656), (12, 6123880), (14, 5249040), (15, 4899104), (16, 4592910), (20, 3674328), (21, 3499360), (24, 3061940), (28, 2624520), (30, 2449552), (32, 2296455), (35, 2099616), (40, 1837164), (42, 1749680), (48, 1530970), (56, 1312260), (60, 1224776), (70, 1049808), (80, 918582), (84, 874840), (96, 765485), (105, 699872), (112, 656130), (120, 612388), (140, 524904), (160, 459291), (168, 437420), (210, 349936), (224, 328065), (240, 306194), (280, 262452), (336, 218710), (420, 174968), (480, 153097), (560, 131226), (672, 109355), (840, 87484), (1120, 65613), (1680, 43742), (3360, 21871)]