229466560

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:438

約数の個数: 112

約数和(自身を含む): 574243200

約数和(自身を除く): 344776640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 79, 80, 116, 145, 158, 160, 232, 290, 313, 316, 320, 395, 464, 580, 626, 632, 790, 928, 1160, 1252, 1264, 1565, 1580, 1856, 2291, 2320, 2504, 2528, 3130, 3160, 4582, 4640, 5008, 5056, 6260, 6320, 9077, 9164, 9280, 10016, 11455, 12520, 12640, 18154, 18328, 20032, 22910, 24727, 25040, 25280, 36308, 36656, 45385, 45820, 49454, 50080, 72616, 73312, 90770, 91640, 98908, 100160, 123635, 145232, 146624, 181540, 183280, 197816, 247270, 290464, 363080, 366560, 395632, 494540, 580928, 717083, 726160, 733120, 791264, 989080, 1434166, 1452320, 1582528, 1978160, 2868332, 2904640, 3585415, 3956320, 5736664, 7170830, 7912640, 11473328, 14341660, 22946656, 28683320, 45893312, 57366640, 114733280, 229466560]

約数ペア:

[(1, 229466560), (2, 114733280), (4, 57366640), (5, 45893312), (8, 28683320), (10, 22946656), (16, 14341660), (20, 11473328), (29, 7912640), (32, 7170830), (40, 5736664), (58, 3956320), (64, 3585415), (79, 2904640), (80, 2868332), (116, 1978160), (145, 1582528), (158, 1452320), (160, 1434166), (232, 989080), (290, 791264), (313, 733120), (316, 726160), (320, 717083), (395, 580928), (464, 494540), (580, 395632), (626, 366560), (632, 363080), (790, 290464), (928, 247270), (1160, 197816), (1252, 183280), (1264, 181540), (1565, 146624), (1580, 145232), (1856, 123635), (2291, 100160), (2320, 98908), (2504, 91640), (2528, 90770), (3130, 73312), (3160, 72616), (4582, 50080), (4640, 49454), (5008, 45820), (5056, 45385), (6260, 36656), (6320, 36308), (9077, 25280), (9164, 25040), (9280, 24727), (10016, 22910), (11455, 20032), (12520, 18328), (12640, 18154)]