155830080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23189}}^1$

素因数の和:23216

約数の個数: 112

約数和(自身を含む): 565464960

約数和(自身を除く): 409634880

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 23189, 46378, 69567, 92756, 115945, 139134, 162323, 185512, 231890, 278268, 324646, 347835, 371024, 463780, 486969, 556536, 649292, 695670, 742048, 811615, 927560, 973938, 1113072, 1298584, 1391340, 1484096, 1623230, 1855120, 1947876, 2226144, 2434845, 2597168, 2782680, 3246460, 3710240, 3895752, 4452288, 4869690, 5194336, 5565360, 6492920, 7420480, 7791504, 9739380, 10388672, 11130720, 12985840, 15583008, 19478760, 22261440, 25971680, 31166016, 38957520, 51943360, 77915040, 155830080]

約数ペア:

[(1, 155830080), (2, 77915040), (3, 51943360), (4, 38957520), (5, 31166016), (6, 25971680), (7, 22261440), (8, 19478760), (10, 15583008), (12, 12985840), (14, 11130720), (15, 10388672), (16, 9739380), (20, 7791504), (21, 7420480), (24, 6492920), (28, 5565360), (30, 5194336), (32, 4869690), (35, 4452288), (40, 3895752), (42, 3710240), (48, 3246460), (56, 2782680), (60, 2597168), (64, 2434845), (70, 2226144), (80, 1947876), (84, 1855120), (96, 1623230), (105, 1484096), (112, 1391340), (120, 1298584), (140, 1113072), (160, 973938), (168, 927560), (192, 811615), (210, 742048), (224, 695670), (240, 649292), (280, 556536), (320, 486969), (336, 463780), (420, 371024), (448, 347835), (480, 324646), (560, 278268), (672, 231890), (840, 185512), (960, 162323), (1120, 139134), (1344, 115945), (1680, 92756), (2240, 69567), (3360, 46378), (6720, 23189)]