1949272080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:934

約数の個数: 320

約数和(自身を含む): 7333244928

約数和(自身を除く): 5383972848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 61, 69, 70, 80, 84, 92, 105, 112, 115, 120, 122, 138, 140, 161, 168, 183, 184, 210, 230, 240, 244, 276, 280, 305, 322, 336, 345, 366, 368, 420, 427, 460, 483, 488, 552, 560, 610, 644, 690, 732, 805, 827, 840, 854, 915, 920, 966, 976, 1104, 1220, 1281, 1288, 1380, 1403, 1464, 1610, 1654, 1680, 1708, 1830, 1840, 1932, 2135, 2415, 2440, 2481, 2562, 2576, 2760, 2806, 2928, 3220, 3308, 3416, 3660, 3864, 4135, 4209, 4270, 4830, 4880, 4962, 5124, 5520, 5612, 5789, 6405, 6440, 6616, 6832, 7015, 7320, 7728, 8270, 8418, 8540, 9660, 9821, 9924, 10248, 11224, 11578, 12405, 12810, 12880, 13232, 14030, 14640, 16540, 16836, 17080, 17367, 19021, 19320, 19642, 19848, 20496, 21045, 22448, 23156, 24810, 25620, 28060, 28945, 29463, 33080, 33672, 34160, 34734, 38042, 38640, 39284, 39696, 42090, 46312, 49105, 49620, 50447, 51240, 56120, 57063, 57890, 58926, 66160, 67344, 69468, 76084, 78568, 84180, 86835, 92624, 95105, 98210, 99240, 100894, 102480, 112240, 114126, 115780, 117852, 133147, 138936, 147315, 151341, 152168, 157136, 168360, 173670, 190210, 196420, 198480, 201788, 228252, 231560, 235704, 252235, 266294, 277872, 285315, 294630, 302682, 304336, 336720, 347340, 353129, 380420, 392840, 399441, 403576, 456504, 463120, 471408, 504470, 532588, 570630, 589260, 605364, 665735, 694680, 706258, 756705, 760840, 785680, 798882, 807152, 913008, 1008940, 1059387, 1065176, 1141260, 1160281, 1178520, 1210728, 1331470, 1389360, 1412516, 1513410, 1521680, 1597764, 1765645, 1997205, 2017880, 2118774, 2130352, 2282520, 2320562, 2357040, 2421456, 2662940, 2825032, 3026820, 3195528, 3480843, 3531290, 3994410, 4035760, 4237548, 4565040, 4641124, 5296935, 5325880, 5650064, 5801405, 6053640, 6391056, 6961686, 7062580, 7988820, 8121967, 8475096, 9282248, 10593870, 10651760, 11602810, 12107280, 13923372, 14125160, 15977640, 16243934, 16950192, 17404215, 18564496, 21187740, 23205620, 24365901, 27846744, 28250320, 31955280, 32487868, 34808430, 40609835, 42375480, 46411240, 48731802, 55693488, 64975736, 69616860, 81219670, 84750960, 92822480, 97463604, 121829505, 129951472, 139233720, 162439340, 194927208, 243659010, 278467440, 324878680, 389854416, 487318020, 649757360, 974636040, 1949272080]

約数ペア:

[(1, 1949272080), (2, 974636040), (3, 649757360), (4, 487318020), (5, 389854416), (6, 324878680), (7, 278467440), (8, 243659010), (10, 194927208), (12, 162439340), (14, 139233720), (15, 129951472), (16, 121829505), (20, 97463604), (21, 92822480), (23, 84750960), (24, 81219670), (28, 69616860), (30, 64975736), (35, 55693488), (40, 48731802), (42, 46411240), (46, 42375480), (48, 40609835), (56, 34808430), (60, 32487868), (61, 31955280), (69, 28250320), (70, 27846744), (80, 24365901), (84, 23205620), (92, 21187740), (105, 18564496), (112, 17404215), (115, 16950192), (120, 16243934), (122, 15977640), (138, 14125160), (140, 13923372), (161, 12107280), (168, 11602810), (183, 10651760), (184, 10593870), (210, 9282248), (230, 8475096), (240, 8121967), (244, 7988820), (276, 7062580), (280, 6961686), (305, 6391056), (322, 6053640), (336, 5801405), (345, 5650064), (366, 5325880), (368, 5296935), (420, 4641124), (427, 4565040), (460, 4237548), (483, 4035760), (488, 3994410), (552, 3531290), (560, 3480843), (610, 3195528), (644, 3026820), (690, 2825032), (732, 2662940), (805, 2421456), (827, 2357040), (840, 2320562), (854, 2282520), (915, 2130352), (920, 2118774), (966, 2017880), (976, 1997205), (1104, 1765645), (1220, 1597764), (1281, 1521680), (1288, 1513410), (1380, 1412516), (1403, 1389360), (1464, 1331470), (1610, 1210728), (1654, 1178520), (1680, 1160281), (1708, 1141260), (1830, 1065176), (1840, 1059387), (1932, 1008940), (2135, 913008), (2415, 807152), (2440, 798882), (2481, 785680), (2562, 760840), (2576, 756705), (2760, 706258), (2806, 694680), (2928, 665735), (3220, 605364), (3308, 589260), (3416, 570630), (3660, 532588), (3864, 504470), (4135, 471408), (4209, 463120), (4270, 456504), (4830, 403576), (4880, 399441), (4962, 392840), (5124, 380420), (5520, 353129), (5612, 347340), (5789, 336720), (6405, 304336), (6440, 302682), (6616, 294630), (6832, 285315), (7015, 277872), (7320, 266294), (7728, 252235), (8270, 235704), (8418, 231560), (8540, 228252), (9660, 201788), (9821, 198480), (9924, 196420), (10248, 190210), (11224, 173670), (11578, 168360), (12405, 157136), (12810, 152168), (12880, 151341), (13232, 147315), (14030, 138936), (14640, 133147), (16540, 117852), (16836, 115780), (17080, 114126), (17367, 112240), (19021, 102480), (19320, 100894), (19642, 99240), (19848, 98210), (20496, 95105), (21045, 92624), (22448, 86835), (23156, 84180), (24810, 78568), (25620, 76084), (28060, 69468), (28945, 67344), (29463, 66160), (33080, 58926), (33672, 57890), (34160, 57063), (34734, 56120), (38042, 51240), (38640, 50447), (39284, 49620), (39696, 49105), (42090, 46312)]