849073680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12959}}^1$

素因数の和:12998

約数の個数: 240

約数和(自身を含む): 3509775360

約数和(自身を除く): 2660701680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 12959, 13104, 16380, 21840, 25918, 32760, 38877, 51836, 64795, 65520, 77754, 90713, 103672, 116631, 129590, 155508, 168467, 181426, 194385, 207344, 233262, 259180, 272139, 311016, 336934, 362852, 388770, 453565, 466524, 505401, 518360, 544278, 583155, 622032, 673868, 725704, 777540, 816417, 842335, 907130, 933048, 1010802, 1036720, 1088556, 1166310, 1179269, 1347736, 1360695, 1451408, 1516203, 1555080, 1632834, 1684670, 1814260, 1866096, 2021604, 2177112, 2332620, 2358538, 2527005, 2695472, 2721390, 3032406, 3110160, 3265668, 3369340, 3537807, 3628520, 4043208, 4082085, 4354224, 4665240, 4717076, 5054010, 5442780, 5896345, 6064812, 6531336, 6738680, 7075614, 7257040, 7581015, 8086416, 8164170, 9330480, 9434152, 10108020, 10613421, 10885560, 11792690, 12129624, 13062672, 13477360, 14151228, 15162030, 16328340, 17689035, 18868304, 20216040, 21226842, 21771120, 23585380, 24259248, 28302456, 30324060, 32656680, 35378070, 40432080, 42453684, 47170760, 53067105, 56604912, 60648120, 65313360, 70756140, 84907368, 94341520, 106134210, 121296240, 141512280, 169814736, 212268420, 283024560, 424536840, 849073680]

約数ペア:

[(1, 849073680), (2, 424536840), (3, 283024560), (4, 212268420), (5, 169814736), (6, 141512280), (7, 121296240), (8, 106134210), (9, 94341520), (10, 84907368), (12, 70756140), (13, 65313360), (14, 60648120), (15, 56604912), (16, 53067105), (18, 47170760), (20, 42453684), (21, 40432080), (24, 35378070), (26, 32656680), (28, 30324060), (30, 28302456), (35, 24259248), (36, 23585380), (39, 21771120), (40, 21226842), (42, 20216040), (45, 18868304), (48, 17689035), (52, 16328340), (56, 15162030), (60, 14151228), (63, 13477360), (65, 13062672), (70, 12129624), (72, 11792690), (78, 10885560), (80, 10613421), (84, 10108020), (90, 9434152), (91, 9330480), (104, 8164170), (105, 8086416), (112, 7581015), (117, 7257040), (120, 7075614), (126, 6738680), (130, 6531336), (140, 6064812), (144, 5896345), (156, 5442780), (168, 5054010), (180, 4717076), (182, 4665240), (195, 4354224), (208, 4082085), (210, 4043208), (234, 3628520), (240, 3537807), (252, 3369340), (260, 3265668), (273, 3110160), (280, 3032406), (312, 2721390), (315, 2695472), (336, 2527005), (360, 2358538), (364, 2332620), (390, 2177112), (420, 2021604), (455, 1866096), (468, 1814260), (504, 1684670), (520, 1632834), (546, 1555080), (560, 1516203), (585, 1451408), (624, 1360695), (630, 1347736), (720, 1179269), (728, 1166310), (780, 1088556), (819, 1036720), (840, 1010802), (910, 933048), (936, 907130), (1008, 842335), (1040, 816417), (1092, 777540), (1170, 725704), (1260, 673868), (1365, 622032), (1456, 583155), (1560, 544278), (1638, 518360), (1680, 505401), (1820, 466524), (1872, 453565), (2184, 388770), (2340, 362852), (2520, 336934), (2730, 311016), (3120, 272139), (3276, 259180), (3640, 233262), (4095, 207344), (4368, 194385), (4680, 181426), (5040, 168467), (5460, 155508), (6552, 129590), (7280, 116631), (8190, 103672), (9360, 90713), (10920, 77754), (12959, 65520), (13104, 64795), (16380, 51836), (21840, 38877), (25918, 32760)]