1728166560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:991

約数の個数: 192

約数和(自身を含む): 5632260480

約数和(自身を除く): 3904093920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 101, 120, 129, 160, 172, 202, 215, 240, 258, 303, 344, 404, 430, 480, 505, 516, 606, 645, 688, 808, 829, 860, 1010, 1032, 1212, 1290, 1376, 1515, 1616, 1658, 1720, 2020, 2064, 2424, 2487, 2580, 3030, 3232, 3316, 3440, 4040, 4128, 4145, 4343, 4848, 4974, 5160, 6060, 6632, 6880, 8080, 8290, 8686, 9696, 9948, 10320, 12120, 12435, 13029, 13264, 16160, 16580, 17372, 19896, 20640, 21715, 24240, 24870, 26058, 26528, 33160, 34744, 35647, 39792, 43430, 48480, 49740, 52116, 65145, 66320, 69488, 71294, 79584, 83729, 86860, 99480, 104232, 106941, 130290, 132640, 138976, 142588, 167458, 173720, 178235, 198960, 208464, 213882, 251187, 260580, 285176, 334916, 347440, 356470, 397920, 416928, 418645, 427764, 502374, 521160, 534705, 570352, 669832, 694880, 712940, 837290, 855528, 1004748, 1042320, 1069410, 1140704, 1255935, 1339664, 1425880, 1674580, 1711056, 2009496, 2084640, 2138820, 2511870, 2679328, 2851760, 3349160, 3422112, 3600347, 4018992, 4277640, 5023740, 5703520, 6698320, 7200694, 8037984, 8555280, 10047480, 10801041, 13396640, 14401388, 17110560, 18001735, 20094960, 21602082, 28802776, 36003470, 40189920, 43204164, 54005205, 57605552, 72006940, 86408328, 108010410, 115211104, 144013880, 172816656, 216020820, 288027760, 345633312, 432041640, 576055520, 864083280, 1728166560]

約数ペア:

[(1, 1728166560), (2, 864083280), (3, 576055520), (4, 432041640), (5, 345633312), (6, 288027760), (8, 216020820), (10, 172816656), (12, 144013880), (15, 115211104), (16, 108010410), (20, 86408328), (24, 72006940), (30, 57605552), (32, 54005205), (40, 43204164), (43, 40189920), (48, 36003470), (60, 28802776), (80, 21602082), (86, 20094960), (96, 18001735), (101, 17110560), (120, 14401388), (129, 13396640), (160, 10801041), (172, 10047480), (202, 8555280), (215, 8037984), (240, 7200694), (258, 6698320), (303, 5703520), (344, 5023740), (404, 4277640), (430, 4018992), (480, 3600347), (505, 3422112), (516, 3349160), (606, 2851760), (645, 2679328), (688, 2511870), (808, 2138820), (829, 2084640), (860, 2009496), (1010, 1711056), (1032, 1674580), (1212, 1425880), (1290, 1339664), (1376, 1255935), (1515, 1140704), (1616, 1069410), (1658, 1042320), (1720, 1004748), (2020, 855528), (2064, 837290), (2424, 712940), (2487, 694880), (2580, 669832), (3030, 570352), (3232, 534705), (3316, 521160), (3440, 502374), (4040, 427764), (4128, 418645), (4145, 416928), (4343, 397920), (4848, 356470), (4974, 347440), (5160, 334916), (6060, 285176), (6632, 260580), (6880, 251187), (8080, 213882), (8290, 208464), (8686, 198960), (9696, 178235), (9948, 173720), (10320, 167458), (12120, 142588), (12435, 138976), (13029, 132640), (13264, 130290), (16160, 106941), (16580, 104232), (17372, 99480), (19896, 86860), (20640, 83729), (21715, 79584), (24240, 71294), (24870, 69488), (26058, 66320), (26528, 65145), (33160, 52116), (34744, 49740), (35647, 48480), (39792, 43430)]