1346520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{229}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 4719600

約数和(自身を除く): 3373080

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, 105, 120, 140, 147, 168, 196, 210, 229, 245, 280, 294, 392, 420, 458, 490, 588, 687, 735, 840, 916, 980, 1145, 1176, 1374, 1470, 1603, 1832, 1960, 2290, 2748, 2940, 3206, 3435, 4580, 4809, 5496, 5880, 6412, 6870, 8015, 9160, 9618, 11221, 12824, 13740, 16030, 19236, 22442, 24045, 27480, 32060, 33663, 38472, 44884, 48090, 56105, 64120, 67326, 89768, 96180, 112210, 134652, 168315, 192360, 224420, 269304, 336630, 448840, 673260, 1346520]

約数ペア:

[(1, 1346520), (2, 673260), (3, 448840), (4, 336630), (5, 269304), (6, 224420), (7, 192360), (8, 168315), (10, 134652), (12, 112210), (14, 96180), (15, 89768), (20, 67326), (21, 64120), (24, 56105), (28, 48090), (30, 44884), (35, 38472), (40, 33663), (42, 32060), (49, 27480), (56, 24045), (60, 22442), (70, 19236), (84, 16030), (98, 13740), (105, 12824), (120, 11221), (140, 9618), (147, 9160), (168, 8015), (196, 6870), (210, 6412), (229, 5880), (245, 5496), (280, 4809), (294, 4580), (392, 3435), (420, 3206), (458, 2940), (490, 2748), (588, 2290), (687, 1960), (735, 1832), (840, 1603), (916, 1470), (980, 1374), (1145, 1176)]