4239480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{103}}^1$

素因数の和:138

約数の個数: 128

約数和(自身を含む): 14976000

約数和(自身を除く): 10736520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 103, 105, 120, 140, 147, 168, 196, 206, 210, 245, 280, 294, 309, 343, 392, 412, 420, 490, 515, 588, 618, 686, 721, 735, 824, 840, 980, 1029, 1030, 1176, 1236, 1372, 1442, 1470, 1545, 1715, 1960, 2058, 2060, 2163, 2472, 2744, 2884, 2940, 3090, 3430, 3605, 4116, 4120, 4326, 5047, 5145, 5768, 5880, 6180, 6860, 7210, 8232, 8652, 10094, 10290, 10815, 12360, 13720, 14420, 15141, 17304, 20188, 20580, 21630, 25235, 28840, 30282, 35329, 40376, 41160, 43260, 50470, 60564, 70658, 75705, 86520, 100940, 105987, 121128, 141316, 151410, 176645, 201880, 211974, 282632, 302820, 353290, 423948, 529935, 605640, 706580, 847896, 1059870, 1413160, 2119740, 4239480]

約数ペア:

[(1, 4239480), (2, 2119740), (3, 1413160), (4, 1059870), (5, 847896), (6, 706580), (7, 605640), (8, 529935), (10, 423948), (12, 353290), (14, 302820), (15, 282632), (20, 211974), (21, 201880), (24, 176645), (28, 151410), (30, 141316), (35, 121128), (40, 105987), (42, 100940), (49, 86520), (56, 75705), (60, 70658), (70, 60564), (84, 50470), (98, 43260), (103, 41160), (105, 40376), (120, 35329), (140, 30282), (147, 28840), (168, 25235), (196, 21630), (206, 20580), (210, 20188), (245, 17304), (280, 15141), (294, 14420), (309, 13720), (343, 12360), (392, 10815), (412, 10290), (420, 10094), (490, 8652), (515, 8232), (588, 7210), (618, 6860), (686, 6180), (721, 5880), (735, 5768), (824, 5145), (840, 5047), (980, 4326), (1029, 4120), (1030, 4116), (1176, 3605), (1236, 3430), (1372, 3090), (1442, 2940), (1470, 2884), (1545, 2744), (1715, 2472), (1960, 2163), (2058, 2060)]