32420219440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{383399}}^1$

素因数の和:383570

約数の個数: 80

約数和(自身を含む): 86715878400

約数和(自身を除く): 54295658960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 151, 280, 302, 560, 604, 755, 1057, 1208, 1510, 2114, 2416, 3020, 4228, 5285, 6040, 8456, 10570, 12080, 16912, 21140, 42280, 84560, 383399, 766798, 1533596, 1916995, 2683793, 3067192, 3833990, 5367586, 6134384, 7667980, 10735172, 13418965, 15335960, 21470344, 26837930, 30671920, 42940688, 53675860, 57893249, 107351720, 115786498, 214703440, 231572996, 289466245, 405252743, 463145992, 578932490, 810505486, 926291984, 1157864980, 1621010972, 2026263715, 2315729960, 3242021944, 4052527430, 4631459920, 6484043888, 8105054860, 16210109720, 32420219440]

約数ペア:

[(1, 32420219440), (2, 16210109720), (4, 8105054860), (5, 6484043888), (7, 4631459920), (8, 4052527430), (10, 3242021944), (14, 2315729960), (16, 2026263715), (20, 1621010972), (28, 1157864980), (35, 926291984), (40, 810505486), (56, 578932490), (70, 463145992), (80, 405252743), (112, 289466245), (140, 231572996), (151, 214703440), (280, 115786498), (302, 107351720), (560, 57893249), (604, 53675860), (755, 42940688), (1057, 30671920), (1208, 26837930), (1510, 21470344), (2114, 15335960), (2416, 13418965), (3020, 10735172), (4228, 7667980), (5285, 6134384), (6040, 5367586), (8456, 3833990), (10570, 3067192), (12080, 2683793), (16912, 1916995), (21140, 1533596), (42280, 766798), (84560, 383399)]