2837708720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20029}}^1$

素因数の和:20083

約数の個数: 160

約数和(自身を含む): 8583736320

約数和(自身を除く): 5746027600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 161, 176, 184, 220, 230, 253, 280, 308, 322, 368, 385, 440, 460, 506, 560, 616, 644, 770, 805, 880, 920, 1012, 1232, 1265, 1288, 1540, 1610, 1771, 1840, 2024, 2530, 2576, 3080, 3220, 3542, 4048, 5060, 6160, 6440, 7084, 8855, 10120, 12880, 14168, 17710, 20029, 20240, 28336, 35420, 40058, 70840, 80116, 100145, 140203, 141680, 160232, 200290, 220319, 280406, 320464, 400580, 440638, 460667, 560812, 701015, 801160, 881276, 921334, 1101595, 1121624, 1402030, 1542233, 1602320, 1762552, 1842668, 2203190, 2243248, 2303335, 2804060, 3084466, 3224669, 3525104, 3685336, 4406380, 4606670, 5067337, 5608120, 6168932, 6449338, 7370672, 7711165, 8812760, 9213340, 10134674, 11216240, 12337864, 12898676, 15422330, 16123345, 17625520, 18426680, 20269348, 24675728, 25336685, 25797352, 30844660, 32246690, 35471359, 36853360, 40538696, 50673370, 51594704, 61689320, 64493380, 70942718, 81077392, 101346740, 123378640, 128986760, 141885436, 177356795, 202693480, 257973520, 283770872, 354713590, 405386960, 567541744, 709427180, 1418854360, 2837708720]

約数ペア:

[(1, 2837708720), (2, 1418854360), (4, 709427180), (5, 567541744), (7, 405386960), (8, 354713590), (10, 283770872), (11, 257973520), (14, 202693480), (16, 177356795), (20, 141885436), (22, 128986760), (23, 123378640), (28, 101346740), (35, 81077392), (40, 70942718), (44, 64493380), (46, 61689320), (55, 51594704), (56, 50673370), (70, 40538696), (77, 36853360), (80, 35471359), (88, 32246690), (92, 30844660), (110, 25797352), (112, 25336685), (115, 24675728), (140, 20269348), (154, 18426680), (161, 17625520), (176, 16123345), (184, 15422330), (220, 12898676), (230, 12337864), (253, 11216240), (280, 10134674), (308, 9213340), (322, 8812760), (368, 7711165), (385, 7370672), (440, 6449338), (460, 6168932), (506, 5608120), (560, 5067337), (616, 4606670), (644, 4406380), (770, 3685336), (805, 3525104), (880, 3224669), (920, 3084466), (1012, 2804060), (1232, 2303335), (1265, 2243248), (1288, 2203190), (1540, 1842668), (1610, 1762552), (1771, 1602320), (1840, 1542233), (2024, 1402030), (2530, 1121624), (2576, 1101595), (3080, 921334), (3220, 881276), (3542, 801160), (4048, 701015), (5060, 560812), (6160, 460667), (6440, 440638), (7084, 400580), (8855, 320464), (10120, 280406), (12880, 220319), (14168, 200290), (17710, 160232), (20029, 141680), (20240, 140203), (28336, 100145), (35420, 80116), (40058, 70840)]