45704680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 126074880

約数和(自身を除く): 80370200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 47, 56, 70, 92, 94, 115, 140, 151, 161, 184, 188, 230, 235, 280, 302, 322, 329, 376, 460, 470, 604, 644, 658, 755, 805, 920, 940, 1057, 1081, 1208, 1288, 1316, 1510, 1610, 1645, 1880, 2114, 2162, 2632, 3020, 3220, 3290, 3473, 4228, 4324, 5285, 5405, 6040, 6440, 6580, 6946, 7097, 7567, 8456, 8648, 10570, 10810, 13160, 13892, 14194, 15134, 17365, 21140, 21620, 24311, 27784, 28388, 30268, 34730, 35485, 37835, 42280, 43240, 48622, 49679, 56776, 60536, 69460, 70970, 75670, 97244, 99358, 121555, 138920, 141940, 151340, 163231, 194488, 198716, 243110, 248395, 283880, 302680, 326462, 397432, 486220, 496790, 652924, 816155, 972440, 993580, 1142617, 1305848, 1632310, 1987160, 2285234, 3264620, 4570468, 5713085, 6529240, 9140936, 11426170, 22852340, 45704680]

約数ペア:

[(1, 45704680), (2, 22852340), (4, 11426170), (5, 9140936), (7, 6529240), (8, 5713085), (10, 4570468), (14, 3264620), (20, 2285234), (23, 1987160), (28, 1632310), (35, 1305848), (40, 1142617), (46, 993580), (47, 972440), (56, 816155), (70, 652924), (92, 496790), (94, 486220), (115, 397432), (140, 326462), (151, 302680), (161, 283880), (184, 248395), (188, 243110), (230, 198716), (235, 194488), (280, 163231), (302, 151340), (322, 141940), (329, 138920), (376, 121555), (460, 99358), (470, 97244), (604, 75670), (644, 70970), (658, 69460), (755, 60536), (805, 56776), (920, 49679), (940, 48622), (1057, 43240), (1081, 42280), (1208, 37835), (1288, 35485), (1316, 34730), (1510, 30268), (1610, 28388), (1645, 27784), (1880, 24311), (2114, 21620), (2162, 21140), (2632, 17365), (3020, 15134), (3220, 14194), (3290, 13892), (3473, 13160), (4228, 10810), (4324, 10570), (5285, 8648), (5405, 8456), (6040, 7567), (6440, 7097), (6580, 6946)]