91663040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:446

約数の個数: 112

約数和(自身を含む): 252033024

約数和(自身を除く): 160369984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 151, 160, 224, 271, 280, 302, 320, 448, 542, 560, 604, 755, 1057, 1084, 1120, 1208, 1355, 1510, 1897, 2114, 2168, 2240, 2416, 2710, 3020, 3794, 4228, 4336, 4832, 5285, 5420, 6040, 7588, 8456, 8672, 9485, 9664, 10570, 10840, 12080, 15176, 16912, 17344, 18970, 21140, 21680, 24160, 30352, 33824, 37940, 40921, 42280, 43360, 48320, 60704, 67648, 75880, 81842, 84560, 86720, 121408, 151760, 163684, 169120, 204605, 286447, 303520, 327368, 338240, 409210, 572894, 607040, 654736, 818420, 1145788, 1309472, 1432235, 1636840, 2291576, 2618944, 2864470, 3273680, 4583152, 5728940, 6547360, 9166304, 11457880, 13094720, 18332608, 22915760, 45831520, 91663040]

約数ペア:

[(1, 91663040), (2, 45831520), (4, 22915760), (5, 18332608), (7, 13094720), (8, 11457880), (10, 9166304), (14, 6547360), (16, 5728940), (20, 4583152), (28, 3273680), (32, 2864470), (35, 2618944), (40, 2291576), (56, 1636840), (64, 1432235), (70, 1309472), (80, 1145788), (112, 818420), (140, 654736), (151, 607040), (160, 572894), (224, 409210), (271, 338240), (280, 327368), (302, 303520), (320, 286447), (448, 204605), (542, 169120), (560, 163684), (604, 151760), (755, 121408), (1057, 86720), (1084, 84560), (1120, 81842), (1208, 75880), (1355, 67648), (1510, 60704), (1897, 48320), (2114, 43360), (2168, 42280), (2240, 40921), (2416, 37940), (2710, 33824), (3020, 30352), (3794, 24160), (4228, 21680), (4336, 21140), (4832, 18970), (5285, 17344), (5420, 16912), (6040, 15176), (7588, 12080), (8456, 10840), (8672, 10570), (9485, 9664)]