102980640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{30649}}^1$

素因数の和:30674

約数の個数: 96

約数和(自身を含む): 370742400

約数和(自身を除く): 267761760

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, 1680, 3360, 30649, 61298, 91947, 122596, 153245, 183894, 214543, 245192, 306490, 367788, 429086, 459735, 490384, 612980, 643629, 735576, 858172, 919470, 980768, 1072715, 1225960, 1287258, 1471152, 1716344, 1838940, 2145430, 2451920, 2574516, 2942304, 3218145, 3432688, 3677880, 4290860, 4903840, 5149032, 6436290, 6865376, 7355760, 8581720, 10298064, 12872580, 14711520, 17163440, 20596128, 25745160, 34326880, 51490320, 102980640]

約数ペア:

[(1, 102980640), (2, 51490320), (3, 34326880), (4, 25745160), (5, 20596128), (6, 17163440), (7, 14711520), (8, 12872580), (10, 10298064), (12, 8581720), (14, 7355760), (15, 6865376), (16, 6436290), (20, 5149032), (21, 4903840), (24, 4290860), (28, 3677880), (30, 3432688), (32, 3218145), (35, 2942304), (40, 2574516), (42, 2451920), (48, 2145430), (56, 1838940), (60, 1716344), (70, 1471152), (80, 1287258), (84, 1225960), (96, 1072715), (105, 980768), (112, 919470), (120, 858172), (140, 735576), (160, 643629), (168, 612980), (210, 490384), (224, 459735), (240, 429086), (280, 367788), (336, 306490), (420, 245192), (480, 214543), (560, 183894), (672, 153245), (840, 122596), (1120, 91947), (1680, 61298), (3360, 30649)]