455870520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:675

約数の個数: 288

約数和(自身を含む): 1766484720

約数和(自身を除く): 1310614200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 49, 56, 60, 63, 70, 72, 84, 86, 90, 98, 105, 120, 126, 129, 140, 147, 168, 172, 180, 196, 210, 215, 245, 252, 258, 280, 294, 301, 315, 344, 360, 387, 392, 420, 430, 441, 490, 504, 516, 588, 601, 602, 630, 645, 735, 774, 840, 860, 882, 903, 980, 1032, 1176, 1202, 1204, 1260, 1290, 1470, 1505, 1548, 1720, 1764, 1803, 1806, 1935, 1960, 2107, 2205, 2404, 2408, 2520, 2580, 2709, 2940, 3005, 3010, 3096, 3528, 3606, 3612, 3870, 4207, 4214, 4410, 4515, 4808, 5160, 5409, 5418, 5880, 6010, 6020, 6321, 7212, 7224, 7740, 8414, 8428, 8820, 9015, 9030, 10535, 10818, 10836, 12020, 12040, 12621, 12642, 13545, 14424, 15480, 16828, 16856, 17640, 18030, 18060, 18963, 21035, 21070, 21636, 21672, 24040, 25242, 25284, 25843, 27045, 27090, 29449, 31605, 33656, 36060, 36120, 37863, 37926, 42070, 42140, 43272, 50484, 50568, 51686, 54090, 54180, 58898, 63105, 63210, 72120, 75726, 75852, 77529, 84140, 84280, 88347, 94815, 100968, 103372, 108180, 108360, 117796, 126210, 126420, 129215, 147245, 151452, 151704, 155058, 168280, 176694, 180901, 189315, 189630, 206744, 216360, 232587, 235592, 252420, 252840, 258430, 265041, 294490, 302904, 310116, 353388, 361802, 378630, 379260, 387645, 441735, 465174, 504840, 516860, 530082, 542703, 588980, 620232, 706776, 723604, 757260, 758520, 775290, 883470, 904505, 930348, 1033720, 1060164, 1085406, 1162935, 1177960, 1266307, 1325205, 1447208, 1514520, 1550580, 1628109, 1766940, 1809010, 1860696, 2120328, 2170812, 2325870, 2532614, 2650410, 2713515, 3101160, 3256218, 3533880, 3618020, 3798921, 4341624, 4651740, 5065228, 5300820, 5427030, 6331535, 6512436, 7236040, 7597842, 8140545, 9303480, 10130456, 10601640, 10854060, 11396763, 12663070, 13024872, 15195684, 16281090, 18994605, 21708120, 22793526, 25326140, 30391368, 32562180, 37989210, 45587052, 50652280, 56983815, 65124360, 75978420, 91174104, 113967630, 151956840, 227935260, 455870520]

約数ペア:

[(1, 455870520), (2, 227935260), (3, 151956840), (4, 113967630), (5, 91174104), (6, 75978420), (7, 65124360), (8, 56983815), (9, 50652280), (10, 45587052), (12, 37989210), (14, 32562180), (15, 30391368), (18, 25326140), (20, 22793526), (21, 21708120), (24, 18994605), (28, 16281090), (30, 15195684), (35, 13024872), (36, 12663070), (40, 11396763), (42, 10854060), (43, 10601640), (45, 10130456), (49, 9303480), (56, 8140545), (60, 7597842), (63, 7236040), (70, 6512436), (72, 6331535), (84, 5427030), (86, 5300820), (90, 5065228), (98, 4651740), (105, 4341624), (120, 3798921), (126, 3618020), (129, 3533880), (140, 3256218), (147, 3101160), (168, 2713515), (172, 2650410), (180, 2532614), (196, 2325870), (210, 2170812), (215, 2120328), (245, 1860696), (252, 1809010), (258, 1766940), (280, 1628109), (294, 1550580), (301, 1514520), (315, 1447208), (344, 1325205), (360, 1266307), (387, 1177960), (392, 1162935), (420, 1085406), (430, 1060164), (441, 1033720), (490, 930348), (504, 904505), (516, 883470), (588, 775290), (601, 758520), (602, 757260), (630, 723604), (645, 706776), (735, 620232), (774, 588980), (840, 542703), (860, 530082), (882, 516860), (903, 504840), (980, 465174), (1032, 441735), (1176, 387645), (1202, 379260), (1204, 378630), (1260, 361802), (1290, 353388), (1470, 310116), (1505, 302904), (1548, 294490), (1720, 265041), (1764, 258430), (1803, 252840), (1806, 252420), (1935, 235592), (1960, 232587), (2107, 216360), (2205, 206744), (2404, 189630), (2408, 189315), (2520, 180901), (2580, 176694), (2709, 168280), (2940, 155058), (3005, 151704), (3010, 151452), (3096, 147245), (3528, 129215), (3606, 126420), (3612, 126210), (3870, 117796), (4207, 108360), (4214, 108180), (4410, 103372), (4515, 100968), (4808, 94815), (5160, 88347), (5409, 84280), (5418, 84140), (5880, 77529), (6010, 75852), (6020, 75726), (6321, 72120), (7212, 63210), (7224, 63105), (7740, 58898), (8414, 54180), (8428, 54090), (8820, 51686), (9015, 50568), (9030, 50484), (10535, 43272), (10818, 42140), (10836, 42070), (12020, 37926), (12040, 37863), (12621, 36120), (12642, 36060), (13545, 33656), (14424, 31605), (15480, 29449), (16828, 27090), (16856, 27045), (17640, 25843), (18030, 25284), (18060, 25242), (18963, 24040), (21035, 21672), (21070, 21636)]