144985680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 320

約数和(自身を含む): 586629120

約数和(自身を除く): 441643440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 108, 112, 120, 126, 129, 135, 140, 144, 168, 172, 180, 189, 210, 215, 216, 223, 240, 252, 258, 270, 280, 301, 315, 336, 344, 360, 378, 387, 420, 430, 432, 446, 504, 516, 540, 560, 602, 630, 645, 669, 688, 720, 756, 774, 840, 860, 892, 903, 945, 1008, 1032, 1080, 1115, 1161, 1204, 1260, 1290, 1338, 1505, 1512, 1548, 1561, 1680, 1720, 1784, 1806, 1890, 1935, 2007, 2064, 2160, 2230, 2322, 2408, 2520, 2580, 2676, 2709, 3010, 3024, 3096, 3122, 3345, 3440, 3568, 3612, 3780, 3870, 4014, 4460, 4515, 4644, 4683, 4816, 5040, 5160, 5352, 5418, 5805, 6020, 6021, 6192, 6244, 6690, 7224, 7560, 7740, 7805, 8028, 8127, 8920, 9030, 9288, 9366, 9589, 10035, 10320, 10704, 10836, 11610, 12040, 12042, 12488, 13380, 13545, 14049, 14448, 15120, 15480, 15610, 16056, 16254, 17840, 18060, 18576, 18732, 19178, 20070, 21672, 23220, 23415, 24080, 24084, 24976, 26760, 27090, 28098, 28767, 30105, 30960, 31220, 32112, 32508, 36120, 37464, 38356, 40140, 40635, 42147, 43344, 46440, 46830, 47945, 48168, 53520, 54180, 56196, 57534, 60210, 62440, 65016, 67123, 70245, 72240, 74928, 76712, 80280, 81270, 84294, 86301, 92880, 93660, 95890, 96336, 108360, 112392, 115068, 120420, 124880, 130032, 134246, 140490, 143835, 153424, 160560, 162540, 168588, 172602, 187320, 191780, 201369, 210735, 216720, 224784, 230136, 240840, 258903, 268492, 280980, 287670, 325080, 335615, 337176, 345204, 374640, 383560, 402738, 421470, 431505, 460272, 481680, 517806, 536984, 561960, 575340, 604107, 650160, 671230, 674352, 690408, 767120, 805476, 842940, 863010, 1006845, 1035612, 1073968, 1123920, 1150680, 1208214, 1294515, 1342460, 1380816, 1610952, 1685880, 1726020, 1812321, 2013690, 2071224, 2301360, 2416428, 2589030, 2684920, 3020535, 3221904, 3371760, 3452040, 3624642, 4027380, 4142448, 4832856, 5178060, 5369840, 6041070, 6904080, 7249284, 8054760, 9061605, 9665712, 10356120, 12082140, 14498568, 16109520, 18123210, 20712240, 24164280, 28997136, 36246420, 48328560, 72492840, 144985680]

約数ペア:

[(1, 144985680), (2, 72492840), (3, 48328560), (4, 36246420), (5, 28997136), (6, 24164280), (7, 20712240), (8, 18123210), (9, 16109520), (10, 14498568), (12, 12082140), (14, 10356120), (15, 9665712), (16, 9061605), (18, 8054760), (20, 7249284), (21, 6904080), (24, 6041070), (27, 5369840), (28, 5178060), (30, 4832856), (35, 4142448), (36, 4027380), (40, 3624642), (42, 3452040), (43, 3371760), (45, 3221904), (48, 3020535), (54, 2684920), (56, 2589030), (60, 2416428), (63, 2301360), (70, 2071224), (72, 2013690), (80, 1812321), (84, 1726020), (86, 1685880), (90, 1610952), (105, 1380816), (108, 1342460), (112, 1294515), (120, 1208214), (126, 1150680), (129, 1123920), (135, 1073968), (140, 1035612), (144, 1006845), (168, 863010), (172, 842940), (180, 805476), (189, 767120), (210, 690408), (215, 674352), (216, 671230), (223, 650160), (240, 604107), (252, 575340), (258, 561960), (270, 536984), (280, 517806), (301, 481680), (315, 460272), (336, 431505), (344, 421470), (360, 402738), (378, 383560), (387, 374640), (420, 345204), (430, 337176), (432, 335615), (446, 325080), (504, 287670), (516, 280980), (540, 268492), (560, 258903), (602, 240840), (630, 230136), (645, 224784), (669, 216720), (688, 210735), (720, 201369), (756, 191780), (774, 187320), (840, 172602), (860, 168588), (892, 162540), (903, 160560), (945, 153424), (1008, 143835), (1032, 140490), (1080, 134246), (1115, 130032), (1161, 124880), (1204, 120420), (1260, 115068), (1290, 112392), (1338, 108360), (1505, 96336), (1512, 95890), (1548, 93660), (1561, 92880), (1680, 86301), (1720, 84294), (1784, 81270), (1806, 80280), (1890, 76712), (1935, 74928), (2007, 72240), (2064, 70245), (2160, 67123), (2230, 65016), (2322, 62440), (2408, 60210), (2520, 57534), (2580, 56196), (2676, 54180), (2709, 53520), (3010, 48168), (3024, 47945), (3096, 46830), (3122, 46440), (3345, 43344), (3440, 42147), (3568, 40635), (3612, 40140), (3780, 38356), (3870, 37464), (4014, 36120), (4460, 32508), (4515, 32112), (4644, 31220), (4683, 30960), (4816, 30105), (5040, 28767), (5160, 28098), (5352, 27090), (5418, 26760), (5805, 24976), (6020, 24084), (6021, 24080), (6192, 23415), (6244, 23220), (6690, 21672), (7224, 20070), (7560, 19178), (7740, 18732), (7805, 18576), (8028, 18060), (8127, 17840), (8920, 16254), (9030, 16056), (9288, 15610), (9366, 15480), (9589, 15120), (10035, 14448), (10320, 14049), (10704, 13545), (10836, 13380), (11610, 12488), (12040, 12042)]