26964840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:751

約数の個数: 128

約数和(自身を含む): 94556160

約数和(自身を除く): 67591320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 683, 705, 840, 940, 987, 1128, 1316, 1366, 1410, 1645, 1880, 1974, 2049, 2632, 2732, 2820, 3290, 3415, 3948, 4098, 4781, 4935, 5464, 5640, 6580, 6830, 7896, 8196, 9562, 9870, 10245, 13160, 13660, 14343, 16392, 19124, 19740, 20490, 23905, 27320, 28686, 32101, 38248, 39480, 40980, 47810, 57372, 64202, 71715, 81960, 95620, 96303, 114744, 128404, 143430, 160505, 191240, 192606, 224707, 256808, 286860, 321010, 385212, 449414, 481515, 573720, 642020, 674121, 770424, 898828, 963030, 1123535, 1284040, 1348242, 1797656, 1926060, 2247070, 2696484, 3370605, 3852120, 4494140, 5392968, 6741210, 8988280, 13482420, 26964840]

約数ペア:

[(1, 26964840), (2, 13482420), (3, 8988280), (4, 6741210), (5, 5392968), (6, 4494140), (7, 3852120), (8, 3370605), (10, 2696484), (12, 2247070), (14, 1926060), (15, 1797656), (20, 1348242), (21, 1284040), (24, 1123535), (28, 963030), (30, 898828), (35, 770424), (40, 674121), (42, 642020), (47, 573720), (56, 481515), (60, 449414), (70, 385212), (84, 321010), (94, 286860), (105, 256808), (120, 224707), (140, 192606), (141, 191240), (168, 160505), (188, 143430), (210, 128404), (235, 114744), (280, 96303), (282, 95620), (329, 81960), (376, 71715), (420, 64202), (470, 57372), (564, 47810), (658, 40980), (683, 39480), (705, 38248), (840, 32101), (940, 28686), (987, 27320), (1128, 23905), (1316, 20490), (1366, 19740), (1410, 19124), (1645, 16392), (1880, 14343), (1974, 13660), (2049, 13160), (2632, 10245), (2732, 9870), (2820, 9562), (3290, 8196), (3415, 7896), (3948, 6830), (4098, 6580), (4781, 5640), (4935, 5464)]