2161833360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1303}}^1$

素因数の和:1573

約数の個数: 160

約数和(自身を含む): 6954221568

約数和(自身を除く): 4792388208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 223, 240, 248, 310, 372, 446, 465, 496, 620, 669, 744, 892, 930, 1115, 1240, 1303, 1338, 1488, 1784, 1860, 2230, 2480, 2606, 2676, 3345, 3568, 3720, 3909, 4460, 5212, 5352, 6515, 6690, 6913, 7440, 7818, 8920, 10424, 10704, 13030, 13380, 13826, 15636, 17840, 19545, 20739, 20848, 26060, 26760, 27652, 31272, 34565, 39090, 40393, 41478, 52120, 53520, 55304, 62544, 69130, 78180, 80786, 82956, 103695, 104240, 110608, 121179, 138260, 156360, 161572, 165912, 201965, 207390, 242358, 276520, 290569, 312720, 323144, 331824, 403930, 414780, 484716, 553040, 581138, 605895, 646288, 807860, 829560, 871707, 969432, 1162276, 1211790, 1452845, 1615720, 1659120, 1743414, 1938864, 2324552, 2423580, 2905690, 3231440, 3486828, 4358535, 4649104, 4847160, 5811380, 6973656, 8717070, 9007639, 9694320, 11622760, 13947312, 17434140, 18015278, 23245520, 27022917, 34868280, 36030556, 45038195, 54045834, 69736560, 72061112, 90076390, 108091668, 135114585, 144122224, 180152780, 216183336, 270229170, 360305560, 432366672, 540458340, 720611120, 1080916680, 2161833360]

約数ペア:

[(1, 2161833360), (2, 1080916680), (3, 720611120), (4, 540458340), (5, 432366672), (6, 360305560), (8, 270229170), (10, 216183336), (12, 180152780), (15, 144122224), (16, 135114585), (20, 108091668), (24, 90076390), (30, 72061112), (31, 69736560), (40, 54045834), (48, 45038195), (60, 36030556), (62, 34868280), (80, 27022917), (93, 23245520), (120, 18015278), (124, 17434140), (155, 13947312), (186, 11622760), (223, 9694320), (240, 9007639), (248, 8717070), (310, 6973656), (372, 5811380), (446, 4847160), (465, 4649104), (496, 4358535), (620, 3486828), (669, 3231440), (744, 2905690), (892, 2423580), (930, 2324552), (1115, 1938864), (1240, 1743414), (1303, 1659120), (1338, 1615720), (1488, 1452845), (1784, 1211790), (1860, 1162276), (2230, 969432), (2480, 871707), (2606, 829560), (2676, 807860), (3345, 646288), (3568, 605895), (3720, 581138), (3909, 553040), (4460, 484716), (5212, 414780), (5352, 403930), (6515, 331824), (6690, 323144), (6913, 312720), (7440, 290569), (7818, 276520), (8920, 242358), (10424, 207390), (10704, 201965), (13030, 165912), (13380, 161572), (13826, 156360), (15636, 138260), (17840, 121179), (19545, 110608), (20739, 104240), (20848, 103695), (26060, 82956), (26760, 80786), (27652, 78180), (31272, 69130), (34565, 62544), (39090, 55304), (40393, 53520), (41478, 52120)]