38953320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 135475200

約数和(自身を除く): 96521880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 587, 632, 790, 840, 948, 1106, 1174, 1185, 1580, 1659, 1761, 1896, 2212, 2348, 2370, 2765, 2935, 3160, 3318, 3522, 4109, 4424, 4696, 4740, 5530, 5870, 6636, 7044, 8218, 8295, 8805, 9480, 11060, 11740, 12327, 13272, 14088, 16436, 16590, 17610, 20545, 22120, 23480, 24654, 32872, 33180, 35220, 41090, 46373, 49308, 61635, 66360, 70440, 82180, 92746, 98616, 123270, 139119, 164360, 185492, 231865, 246540, 278238, 324611, 370984, 463730, 493080, 556476, 649222, 695595, 927460, 973833, 1112952, 1298444, 1391190, 1623055, 1854920, 1947666, 2596888, 2782380, 3246110, 3895332, 4869165, 5564760, 6492220, 7790664, 9738330, 12984440, 19476660, 38953320]

約数ペア:

[(1, 38953320), (2, 19476660), (3, 12984440), (4, 9738330), (5, 7790664), (6, 6492220), (7, 5564760), (8, 4869165), (10, 3895332), (12, 3246110), (14, 2782380), (15, 2596888), (20, 1947666), (21, 1854920), (24, 1623055), (28, 1391190), (30, 1298444), (35, 1112952), (40, 973833), (42, 927460), (56, 695595), (60, 649222), (70, 556476), (79, 493080), (84, 463730), (105, 370984), (120, 324611), (140, 278238), (158, 246540), (168, 231865), (210, 185492), (237, 164360), (280, 139119), (316, 123270), (395, 98616), (420, 92746), (474, 82180), (553, 70440), (587, 66360), (632, 61635), (790, 49308), (840, 46373), (948, 41090), (1106, 35220), (1174, 33180), (1185, 32872), (1580, 24654), (1659, 23480), (1761, 22120), (1896, 20545), (2212, 17610), (2348, 16590), (2370, 16436), (2765, 14088), (2935, 13272), (3160, 12327), (3318, 11740), (3522, 11060), (4109, 9480), (4424, 8805), (4696, 8295), (4740, 8218), (5530, 7044), (5870, 6636)]