14688240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{1249}}^1$

素因数の和:1279

約数の個数: 120

約数和(自身を含む): 53010000

約数和(自身を除く): 38321760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1249, 1470, 1680, 1960, 2352, 2498, 2940, 3747, 3920, 4996, 5880, 6245, 7494, 8743, 9992, 11760, 12490, 14988, 17486, 18735, 19984, 24980, 26229, 29976, 34972, 37470, 43715, 49960, 52458, 59952, 61201, 69944, 74940, 87430, 99920, 104916, 122402, 131145, 139888, 149880, 174860, 183603, 209832, 244804, 262290, 299760, 306005, 349720, 367206, 419664, 489608, 524580, 612010, 699440, 734412, 918015, 979216, 1049160, 1224020, 1468824, 1836030, 2098320, 2448040, 2937648, 3672060, 4896080, 7344120, 14688240]

約数ペア:

[(1, 14688240), (2, 7344120), (3, 4896080), (4, 3672060), (5, 2937648), (6, 2448040), (7, 2098320), (8, 1836030), (10, 1468824), (12, 1224020), (14, 1049160), (15, 979216), (16, 918015), (20, 734412), (21, 699440), (24, 612010), (28, 524580), (30, 489608), (35, 419664), (40, 367206), (42, 349720), (48, 306005), (49, 299760), (56, 262290), (60, 244804), (70, 209832), (80, 183603), (84, 174860), (98, 149880), (105, 139888), (112, 131145), (120, 122402), (140, 104916), (147, 99920), (168, 87430), (196, 74940), (210, 69944), (240, 61201), (245, 59952), (280, 52458), (294, 49960), (336, 43715), (392, 37470), (420, 34972), (490, 29976), (560, 26229), (588, 24980), (735, 19984), (784, 18735), (840, 17486), (980, 14988), (1176, 12490), (1249, 11760), (1470, 9992), (1680, 8743), (1960, 7494), (2352, 6245), (2498, 5880), (2940, 4996), (3747, 3920)]