1290537600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 384

約数和(自身を含む): 4721751360

約数和(自身を除く): 3431213760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 101, 110, 120, 121, 128, 132, 150, 160, 165, 176, 192, 200, 202, 220, 240, 242, 264, 275, 300, 303, 320, 330, 352, 363, 384, 400, 404, 440, 480, 484, 505, 528, 550, 600, 605, 606, 640, 660, 704, 726, 800, 808, 825, 880, 960, 968, 1010, 1056, 1100, 1111, 1200, 1210, 1212, 1320, 1331, 1408, 1452, 1515, 1600, 1616, 1650, 1760, 1815, 1920, 1936, 2020, 2112, 2200, 2222, 2400, 2420, 2424, 2525, 2640, 2662, 2904, 3025, 3030, 3200, 3232, 3300, 3333, 3520, 3630, 3872, 3993, 4040, 4224, 4400, 4444, 4800, 4840, 4848, 5050, 5280, 5324, 5555, 5808, 6050, 6060, 6464, 6600, 6655, 6666, 7040, 7260, 7575, 7744, 7986, 8080, 8800, 8888, 9075, 9600, 9680, 9696, 10100, 10560, 10648, 11110, 11616, 12100, 12120, 12221, 12928, 13200, 13310, 13332, 14520, 15150, 15488, 15972, 16160, 16665, 17600, 17776, 18150, 19360, 19392, 19965, 20200, 21120, 21296, 22220, 23232, 24200, 24240, 24442, 26400, 26620, 26664, 27775, 29040, 30300, 31944, 32320, 33275, 33330, 35200, 35552, 36300, 36663, 38720, 38784, 39930, 40400, 42592, 44440, 46464, 48400, 48480, 48884, 52800, 53240, 53328, 55550, 58080, 60600, 61105, 63888, 64640, 66550, 66660, 71104, 72600, 73326, 77440, 79860, 80800, 83325, 85184, 88880, 96800, 96960, 97768, 99825, 105600, 106480, 106656, 111100, 116160, 121200, 122210, 127776, 133100, 133320, 134431, 142208, 145200, 146652, 159720, 161600, 166650, 170368, 177760, 183315, 193600, 193920, 195536, 199650, 212960, 213312, 222200, 232320, 242400, 244420, 255552, 266200, 266640, 268862, 290400, 293304, 305525, 319440, 323200, 333300, 355520, 366630, 387200, 391072, 399300, 403293, 425920, 426624, 444400, 484800, 488840, 511104, 532400, 533280, 537724, 580800, 586608, 611050, 638880, 666600, 672155, 711040, 733260, 782144, 798600, 806586, 851840, 888800, 916575, 969600, 977680, 1064800, 1066560, 1075448, 1161600, 1173216, 1222100, 1277760, 1333200, 1344310, 1466520, 1564288, 1597200, 1613172, 1777600, 1833150, 1955360, 2016465, 2129600, 2133120, 2150896, 2346432, 2444200, 2555520, 2666400, 2688620, 2933040, 3194400, 3226344, 3360775, 3555200, 3666300, 3910720, 4032930, 4259200, 4301792, 4692864, 4888400, 5332800, 5377240, 5866080, 6388800, 6452688, 6721550, 7332600, 7821440, 8065860, 8603584, 9776800, 10082325, 10665600, 10754480, 11732160, 12777600, 12905376, 13443100, 14665200, 16131720, 17207168, 19553600, 20164650, 21508960, 23464320, 25810752, 26886200, 29330400, 32263440, 39107200, 40329300, 43017920, 51621504, 53772400, 58660800, 64526880, 80658600, 86035840, 107544800, 117321600, 129053760, 161317200, 215089600, 258107520, 322634400, 430179200, 645268800, 1290537600]

約数ペア:

[(1, 1290537600), (2, 645268800), (3, 430179200), (4, 322634400), (5, 258107520), (6, 215089600), (8, 161317200), (10, 129053760), (11, 117321600), (12, 107544800), (15, 86035840), (16, 80658600), (20, 64526880), (22, 58660800), (24, 53772400), (25, 51621504), (30, 43017920), (32, 40329300), (33, 39107200), (40, 32263440), (44, 29330400), (48, 26886200), (50, 25810752), (55, 23464320), (60, 21508960), (64, 20164650), (66, 19553600), (75, 17207168), (80, 16131720), (88, 14665200), (96, 13443100), (100, 12905376), (101, 12777600), (110, 11732160), (120, 10754480), (121, 10665600), (128, 10082325), (132, 9776800), (150, 8603584), (160, 8065860), (165, 7821440), (176, 7332600), (192, 6721550), (200, 6452688), (202, 6388800), (220, 5866080), (240, 5377240), (242, 5332800), (264, 4888400), (275, 4692864), (300, 4301792), (303, 4259200), (320, 4032930), (330, 3910720), (352, 3666300), (363, 3555200), (384, 3360775), (400, 3226344), (404, 3194400), (440, 2933040), (480, 2688620), (484, 2666400), (505, 2555520), (528, 2444200), (550, 2346432), (600, 2150896), (605, 2133120), (606, 2129600), (640, 2016465), (660, 1955360), (704, 1833150), (726, 1777600), (800, 1613172), (808, 1597200), (825, 1564288), (880, 1466520), (960, 1344310), (968, 1333200), (1010, 1277760), (1056, 1222100), (1100, 1173216), (1111, 1161600), (1200, 1075448), (1210, 1066560), (1212, 1064800), (1320, 977680), (1331, 969600), (1408, 916575), (1452, 888800), (1515, 851840), (1600, 806586), (1616, 798600), (1650, 782144), (1760, 733260), (1815, 711040), (1920, 672155), (1936, 666600), (2020, 638880), (2112, 611050), (2200, 586608), (2222, 580800), (2400, 537724), (2420, 533280), (2424, 532400), (2525, 511104), (2640, 488840), (2662, 484800), (2904, 444400), (3025, 426624), (3030, 425920), (3200, 403293), (3232, 399300), (3300, 391072), (3333, 387200), (3520, 366630), (3630, 355520), (3872, 333300), (3993, 323200), (4040, 319440), (4224, 305525), (4400, 293304), (4444, 290400), (4800, 268862), (4840, 266640), (4848, 266200), (5050, 255552), (5280, 244420), (5324, 242400), (5555, 232320), (5808, 222200), (6050, 213312), (6060, 212960), (6464, 199650), (6600, 195536), (6655, 193920), (6666, 193600), (7040, 183315), (7260, 177760), (7575, 170368), (7744, 166650), (7986, 161600), (8080, 159720), (8800, 146652), (8888, 145200), (9075, 142208), (9600, 134431), (9680, 133320), (9696, 133100), (10100, 127776), (10560, 122210), (10648, 121200), (11110, 116160), (11616, 111100), (12100, 106656), (12120, 106480), (12221, 105600), (12928, 99825), (13200, 97768), (13310, 96960), (13332, 96800), (14520, 88880), (15150, 85184), (15488, 83325), (15972, 80800), (16160, 79860), (16665, 77440), (17600, 73326), (17776, 72600), (18150, 71104), (19360, 66660), (19392, 66550), (19965, 64640), (20200, 63888), (21120, 61105), (21296, 60600), (22220, 58080), (23232, 55550), (24200, 53328), (24240, 53240), (24442, 52800), (26400, 48884), (26620, 48480), (26664, 48400), (27775, 46464), (29040, 44440), (30300, 42592), (31944, 40400), (32320, 39930), (33275, 38784), (33330, 38720), (35200, 36663), (35552, 36300)]