138716880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3461}}^1$

素因数の和:3644

約数の個数: 80

約数和(自身を含む): 432722304

約数和(自身を除く): 294005424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 2672, 3340, 3461, 4008, 5010, 6680, 6922, 8016, 10020, 10383, 13360, 13844, 17305, 20040, 20766, 27688, 34610, 40080, 41532, 51915, 55376, 69220, 83064, 103830, 138440, 166128, 207660, 276880, 415320, 577987, 830640, 1155974, 1733961, 2311948, 2889935, 3467922, 4623896, 5779870, 6935844, 8669805, 9247792, 11559740, 13871688, 17339610, 23119480, 27743376, 34679220, 46238960, 69358440, 138716880]

約数ペア:

[(1, 138716880), (2, 69358440), (3, 46238960), (4, 34679220), (5, 27743376), (6, 23119480), (8, 17339610), (10, 13871688), (12, 11559740), (15, 9247792), (16, 8669805), (20, 6935844), (24, 5779870), (30, 4623896), (40, 3467922), (48, 2889935), (60, 2311948), (80, 1733961), (120, 1155974), (167, 830640), (240, 577987), (334, 415320), (501, 276880), (668, 207660), (835, 166128), (1002, 138440), (1336, 103830), (1670, 83064), (2004, 69220), (2505, 55376), (2672, 51915), (3340, 41532), (3461, 40080), (4008, 34610), (5010, 27688), (6680, 20766), (6922, 20040), (8016, 17305), (10020, 13844), (10383, 13360)]