213639360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20231}}^1$

素因数の和:20262

約数の個数: 112

約数和(自身を含む): 740005632

約数和(自身を除く): 526366272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 20231, 40462, 60693, 80924, 101155, 121386, 161848, 202310, 222541, 242772, 303465, 323696, 404620, 445082, 485544, 606930, 647392, 667623, 809240, 890164, 971088, 1112705, 1213860, 1294784, 1335246, 1618480, 1780328, 1942176, 2225410, 2427720, 2670492, 3236960, 3338115, 3560656, 3884352, 4450820, 4855440, 5340984, 6473920, 6676230, 7121312, 8901640, 9710880, 10681968, 13352460, 14242624, 17803280, 19421760, 21363936, 26704920, 35606560, 42727872, 53409840, 71213120, 106819680, 213639360]

約数ペア:

[(1, 213639360), (2, 106819680), (3, 71213120), (4, 53409840), (5, 42727872), (6, 35606560), (8, 26704920), (10, 21363936), (11, 19421760), (12, 17803280), (15, 14242624), (16, 13352460), (20, 10681968), (22, 9710880), (24, 8901640), (30, 7121312), (32, 6676230), (33, 6473920), (40, 5340984), (44, 4855440), (48, 4450820), (55, 3884352), (60, 3560656), (64, 3338115), (66, 3236960), (80, 2670492), (88, 2427720), (96, 2225410), (110, 1942176), (120, 1780328), (132, 1618480), (160, 1335246), (165, 1294784), (176, 1213860), (192, 1112705), (220, 971088), (240, 890164), (264, 809240), (320, 667623), (330, 647392), (352, 606930), (440, 485544), (480, 445082), (528, 404620), (660, 323696), (704, 303465), (880, 242772), (960, 222541), (1056, 202310), (1320, 161848), (1760, 121386), (2112, 101155), (2640, 80924), (3520, 60693), (5280, 40462), (10560, 20231)]