136580640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{5807}}^1$

素因数の和:5839

約数の個数: 144

約数和(自身を含む): 500556672

約数和(自身を除く): 363976032

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5807, 5880, 7840, 11614, 11760, 17421, 23228, 23520, 29035, 34842, 40649, 46456, 58070, 69684, 81298, 87105, 92912, 116140, 121947, 139368, 162596, 174210, 185824, 203245, 232280, 243894, 278736, 284543, 325192, 348420, 406490, 464560, 487788, 557472, 569086, 609735, 650384, 696840, 812980, 853629, 929120, 975576, 1138172, 1219470, 1300768, 1393680, 1422715, 1625960, 1707258, 1951152, 2276344, 2438940, 2787360, 2845430, 3251920, 3414516, 3902304, 4268145, 4552688, 4877880, 5690860, 6503840, 6829032, 8536290, 9105376, 9755760, 11381720, 13658064, 17072580, 19511520, 22763440, 27316128, 34145160, 45526880, 68290320, 136580640]

約数ペア:

[(1, 136580640), (2, 68290320), (3, 45526880), (4, 34145160), (5, 27316128), (6, 22763440), (7, 19511520), (8, 17072580), (10, 13658064), (12, 11381720), (14, 9755760), (15, 9105376), (16, 8536290), (20, 6829032), (21, 6503840), (24, 5690860), (28, 4877880), (30, 4552688), (32, 4268145), (35, 3902304), (40, 3414516), (42, 3251920), (48, 2845430), (49, 2787360), (56, 2438940), (60, 2276344), (70, 1951152), (80, 1707258), (84, 1625960), (96, 1422715), (98, 1393680), (105, 1300768), (112, 1219470), (120, 1138172), (140, 975576), (147, 929120), (160, 853629), (168, 812980), (196, 696840), (210, 650384), (224, 609735), (240, 569086), (245, 557472), (280, 487788), (294, 464560), (336, 406490), (392, 348420), (420, 325192), (480, 284543), (490, 278736), (560, 243894), (588, 232280), (672, 203245), (735, 185824), (784, 174210), (840, 162596), (980, 139368), (1120, 121947), (1176, 116140), (1470, 92912), (1568, 87105), (1680, 81298), (1960, 69684), (2352, 58070), (2940, 46456), (3360, 40649), (3920, 34842), (4704, 29035), (5807, 23520), (5880, 23228), (7840, 17421), (11614, 11760)]