188194920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1403

約数の個数: 128

約数和(自身を含む): 598752000

約数和(自身を除く): 410557080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 41, 58, 60, 82, 87, 116, 120, 123, 145, 164, 174, 205, 232, 246, 290, 328, 348, 410, 435, 492, 580, 615, 696, 820, 870, 984, 1160, 1189, 1230, 1319, 1640, 1740, 2378, 2460, 2638, 3480, 3567, 3957, 4756, 4920, 5276, 5945, 6595, 7134, 7914, 9512, 10552, 11890, 13190, 14268, 15828, 17835, 19785, 23780, 26380, 28536, 31656, 35670, 38251, 39570, 47560, 52760, 54079, 71340, 76502, 79140, 108158, 114753, 142680, 153004, 158280, 162237, 191255, 216316, 229506, 270395, 306008, 324474, 382510, 432632, 459012, 540790, 573765, 648948, 765020, 811185, 918024, 1081580, 1147530, 1297896, 1530040, 1568291, 1622370, 2163160, 2295060, 3136582, 3244740, 4590120, 4704873, 6273164, 6489480, 7841455, 9409746, 12546328, 15682910, 18819492, 23524365, 31365820, 37638984, 47048730, 62731640, 94097460, 188194920]

約数ペア:

[(1, 188194920), (2, 94097460), (3, 62731640), (4, 47048730), (5, 37638984), (6, 31365820), (8, 23524365), (10, 18819492), (12, 15682910), (15, 12546328), (20, 9409746), (24, 7841455), (29, 6489480), (30, 6273164), (40, 4704873), (41, 4590120), (58, 3244740), (60, 3136582), (82, 2295060), (87, 2163160), (116, 1622370), (120, 1568291), (123, 1530040), (145, 1297896), (164, 1147530), (174, 1081580), (205, 918024), (232, 811185), (246, 765020), (290, 648948), (328, 573765), (348, 540790), (410, 459012), (435, 432632), (492, 382510), (580, 324474), (615, 306008), (696, 270395), (820, 229506), (870, 216316), (984, 191255), (1160, 162237), (1189, 158280), (1230, 153004), (1319, 142680), (1640, 114753), (1740, 108158), (2378, 79140), (2460, 76502), (2638, 71340), (3480, 54079), (3567, 52760), (3957, 47560), (4756, 39570), (4920, 38251), (5276, 35670), (5945, 31656), (6595, 28536), (7134, 26380), (7914, 23780), (9512, 19785), (10552, 17835), (11890, 15828), (13190, 14268)]