123352180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 316108800

約数和(自身を除く): 192756620

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 79, 95, 133, 140, 158, 190, 266, 316, 380, 395, 532, 553, 587, 665, 790, 1106, 1174, 1330, 1501, 1580, 2212, 2348, 2660, 2765, 2935, 3002, 4109, 5530, 5870, 6004, 7505, 8218, 10507, 11060, 11153, 11740, 15010, 16436, 20545, 21014, 22306, 30020, 41090, 42028, 44612, 46373, 52535, 55765, 78071, 82180, 92746, 105070, 111530, 156142, 185492, 210140, 223060, 231865, 312284, 324611, 390355, 463730, 649222, 780710, 881087, 927460, 1298444, 1561420, 1623055, 1762174, 3246110, 3524348, 4405435, 6167609, 6492220, 8810870, 12335218, 17621740, 24670436, 30838045, 61676090, 123352180]

約数ペア:

[(1, 123352180), (2, 61676090), (4, 30838045), (5, 24670436), (7, 17621740), (10, 12335218), (14, 8810870), (19, 6492220), (20, 6167609), (28, 4405435), (35, 3524348), (38, 3246110), (70, 1762174), (76, 1623055), (79, 1561420), (95, 1298444), (133, 927460), (140, 881087), (158, 780710), (190, 649222), (266, 463730), (316, 390355), (380, 324611), (395, 312284), (532, 231865), (553, 223060), (587, 210140), (665, 185492), (790, 156142), (1106, 111530), (1174, 105070), (1330, 92746), (1501, 82180), (1580, 78071), (2212, 55765), (2348, 52535), (2660, 46373), (2765, 44612), (2935, 42028), (3002, 41090), (4109, 30020), (5530, 22306), (5870, 21014), (6004, 20545), (7505, 16436), (8218, 15010), (10507, 11740), (11060, 11153)]