4196640

素因数分解:

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

素因数の和:1274

約数の個数: 96

約数和(自身を含む): 15120000

約数和(自身を除く): 10923360

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, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1249, 1680, 2498, 3360, 3747, 4996, 6245, 7494, 8743, 9992, 12490, 14988, 17486, 18735, 19984, 24980, 26229, 29976, 34972, 37470, 39968, 43715, 49960, 52458, 59952, 69944, 74940, 87430, 99920, 104916, 119904, 131145, 139888, 149880, 174860, 199840, 209832, 262290, 279776, 299760, 349720, 419664, 524580, 599520, 699440, 839328, 1049160, 1398880, 2098320, 4196640]

約数ペア:

[(1, 4196640), (2, 2098320), (3, 1398880), (4, 1049160), (5, 839328), (6, 699440), (7, 599520), (8, 524580), (10, 419664), (12, 349720), (14, 299760), (15, 279776), (16, 262290), (20, 209832), (21, 199840), (24, 174860), (28, 149880), (30, 139888), (32, 131145), (35, 119904), (40, 104916), (42, 99920), (48, 87430), (56, 74940), (60, 69944), (70, 59952), (80, 52458), (84, 49960), (96, 43715), (105, 39968), (112, 37470), (120, 34972), (140, 29976), (160, 26229), (168, 24980), (210, 19984), (224, 18735), (240, 17486), (280, 14988), (336, 12490), (420, 9992), (480, 8743), (560, 7494), (672, 6245), (840, 4996), (1120, 3747), (1249, 3360), (1680, 2498)]