29376480

素因数分解:

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

素因数の和:1281

約数の個数: 144

約数和(自身を含む): 107730000

約数和(自身を除く): 78353520

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, 1249, 1470, 1568, 1680, 1960, 2352, 2498, 2940, 3360, 3747, 3920, 4704, 4996, 5880, 6245, 7494, 7840, 8743, 9992, 11760, 12490, 14988, 17486, 18735, 19984, 23520, 24980, 26229, 29976, 34972, 37470, 39968, 43715, 49960, 52458, 59952, 61201, 69944, 74940, 87430, 99920, 104916, 119904, 122402, 131145, 139888, 149880, 174860, 183603, 199840, 209832, 244804, 262290, 279776, 299760, 306005, 349720, 367206, 419664, 489608, 524580, 599520, 612010, 699440, 734412, 839328, 918015, 979216, 1049160, 1224020, 1398880, 1468824, 1836030, 1958432, 2098320, 2448040, 2937648, 3672060, 4196640, 4896080, 5875296, 7344120, 9792160, 14688240, 29376480]

約数ペア:

[(1, 29376480), (2, 14688240), (3, 9792160), (4, 7344120), (5, 5875296), (6, 4896080), (7, 4196640), (8, 3672060), (10, 2937648), (12, 2448040), (14, 2098320), (15, 1958432), (16, 1836030), (20, 1468824), (21, 1398880), (24, 1224020), (28, 1049160), (30, 979216), (32, 918015), (35, 839328), (40, 734412), (42, 699440), (48, 612010), (49, 599520), (56, 524580), (60, 489608), (70, 419664), (80, 367206), (84, 349720), (96, 306005), (98, 299760), (105, 279776), (112, 262290), (120, 244804), (140, 209832), (147, 199840), (160, 183603), (168, 174860), (196, 149880), (210, 139888), (224, 131145), (240, 122402), (245, 119904), (280, 104916), (294, 99920), (336, 87430), (392, 74940), (420, 69944), (480, 61201), (490, 59952), (560, 52458), (588, 49960), (672, 43715), (735, 39968), (784, 37470), (840, 34972), (980, 29976), (1120, 26229), (1176, 24980), (1249, 23520), (1470, 19984), (1568, 18735), (1680, 17486), (1960, 14988), (2352, 12490), (2498, 11760), (2940, 9992), (3360, 8743), (3747, 7840), (3920, 7494), (4704, 6245), (4996, 5880)]