388820880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 360

約数和(自身を含む): 1548061632

約数和(自身を除く): 1159240752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 103, 105, 107, 112, 120, 126, 140, 144, 147, 168, 180, 196, 206, 210, 214, 240, 245, 252, 280, 294, 309, 315, 321, 336, 360, 392, 412, 420, 428, 441, 490, 504, 515, 535, 560, 588, 618, 630, 642, 720, 721, 735, 749, 784, 824, 840, 856, 882, 927, 963, 980, 1008, 1030, 1070, 1176, 1236, 1260, 1284, 1442, 1470, 1498, 1545, 1605, 1648, 1680, 1712, 1764, 1854, 1926, 1960, 2060, 2140, 2163, 2205, 2247, 2352, 2472, 2520, 2568, 2884, 2940, 2996, 3090, 3210, 3528, 3605, 3708, 3745, 3852, 3920, 4120, 4280, 4326, 4410, 4494, 4635, 4815, 4944, 5040, 5047, 5136, 5243, 5768, 5880, 5992, 6180, 6420, 6489, 6741, 7056, 7210, 7416, 7490, 7704, 8240, 8560, 8652, 8820, 8988, 9270, 9630, 10094, 10486, 10815, 11021, 11235, 11536, 11760, 11984, 12360, 12840, 12978, 13482, 14420, 14832, 14980, 15141, 15408, 15729, 17304, 17640, 17976, 18540, 19260, 20188, 20972, 21630, 22042, 22470, 24720, 25235, 25680, 25956, 26215, 26964, 28840, 29960, 30282, 31458, 32445, 33063, 33705, 34608, 35280, 35952, 37080, 38520, 40376, 41944, 43260, 44084, 44940, 45423, 47187, 50470, 51912, 52430, 53928, 55105, 57680, 59920, 60564, 62916, 64890, 66126, 67410, 74160, 75705, 77040, 77147, 78645, 80752, 83888, 86520, 88168, 89880, 90846, 94374, 99189, 100940, 103824, 104860, 107856, 110210, 121128, 125832, 129780, 132252, 134820, 151410, 154294, 157290, 165315, 173040, 176336, 179760, 181692, 188748, 198378, 201880, 209720, 220420, 227115, 231441, 235935, 242256, 251664, 259560, 264504, 269640, 302820, 308588, 314580, 330630, 363384, 377496, 385735, 396756, 403760, 419440, 440840, 454230, 462882, 471870, 495945, 519120, 529008, 539280, 540029, 605640, 617176, 629160, 661260, 694323, 726768, 754992, 771470, 793512, 881680, 908460, 925764, 943740, 991890, 1080058, 1157205, 1211280, 1234352, 1258320, 1322520, 1388646, 1542940, 1587024, 1620087, 1816920, 1851528, 1887480, 1983780, 2160116, 2314410, 2645040, 2700145, 2777292, 3085880, 3240174, 3471615, 3633840, 3703056, 3774960, 3967560, 4320232, 4628820, 4860261, 5400290, 5554584, 6171760, 6480348, 6943230, 7935120, 8100435, 8640464, 9257640, 9720522, 10800580, 11109168, 12960696, 13886460, 16200870, 18515280, 19441044, 21601160, 24301305, 25921392, 27772920, 32401740, 38882088, 43202320, 48602610, 55545840, 64803480, 77764176, 97205220, 129606960, 194410440, 388820880]

約数ペア:

[(1, 388820880), (2, 194410440), (3, 129606960), (4, 97205220), (5, 77764176), (6, 64803480), (7, 55545840), (8, 48602610), (9, 43202320), (10, 38882088), (12, 32401740), (14, 27772920), (15, 25921392), (16, 24301305), (18, 21601160), (20, 19441044), (21, 18515280), (24, 16200870), (28, 13886460), (30, 12960696), (35, 11109168), (36, 10800580), (40, 9720522), (42, 9257640), (45, 8640464), (48, 8100435), (49, 7935120), (56, 6943230), (60, 6480348), (63, 6171760), (70, 5554584), (72, 5400290), (80, 4860261), (84, 4628820), (90, 4320232), (98, 3967560), (103, 3774960), (105, 3703056), (107, 3633840), (112, 3471615), (120, 3240174), (126, 3085880), (140, 2777292), (144, 2700145), (147, 2645040), (168, 2314410), (180, 2160116), (196, 1983780), (206, 1887480), (210, 1851528), (214, 1816920), (240, 1620087), (245, 1587024), (252, 1542940), (280, 1388646), (294, 1322520), (309, 1258320), (315, 1234352), (321, 1211280), (336, 1157205), (360, 1080058), (392, 991890), (412, 943740), (420, 925764), (428, 908460), (441, 881680), (490, 793512), (504, 771470), (515, 754992), (535, 726768), (560, 694323), (588, 661260), (618, 629160), (630, 617176), (642, 605640), (720, 540029), (721, 539280), (735, 529008), (749, 519120), (784, 495945), (824, 471870), (840, 462882), (856, 454230), (882, 440840), (927, 419440), (963, 403760), (980, 396756), (1008, 385735), (1030, 377496), (1070, 363384), (1176, 330630), (1236, 314580), (1260, 308588), (1284, 302820), (1442, 269640), (1470, 264504), (1498, 259560), (1545, 251664), (1605, 242256), (1648, 235935), (1680, 231441), (1712, 227115), (1764, 220420), (1854, 209720), (1926, 201880), (1960, 198378), (2060, 188748), (2140, 181692), (2163, 179760), (2205, 176336), (2247, 173040), (2352, 165315), (2472, 157290), (2520, 154294), (2568, 151410), (2884, 134820), (2940, 132252), (2996, 129780), (3090, 125832), (3210, 121128), (3528, 110210), (3605, 107856), (3708, 104860), (3745, 103824), (3852, 100940), (3920, 99189), (4120, 94374), (4280, 90846), (4326, 89880), (4410, 88168), (4494, 86520), (4635, 83888), (4815, 80752), (4944, 78645), (5040, 77147), (5047, 77040), (5136, 75705), (5243, 74160), (5768, 67410), (5880, 66126), (5992, 64890), (6180, 62916), (6420, 60564), (6489, 59920), (6741, 57680), (7056, 55105), (7210, 53928), (7416, 52430), (7490, 51912), (7704, 50470), (8240, 47187), (8560, 45423), (8652, 44940), (8820, 44084), (8988, 43260), (9270, 41944), (9630, 40376), (10094, 38520), (10486, 37080), (10815, 35952), (11021, 35280), (11235, 34608), (11536, 33705), (11760, 33063), (11984, 32445), (12360, 31458), (12840, 30282), (12978, 29960), (13482, 28840), (14420, 26964), (14832, 26215), (14980, 25956), (15141, 25680), (15408, 25235), (15729, 24720), (17304, 22470), (17640, 22042), (17976, 21630), (18540, 20972), (19260, 20188)]