142282560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:741

約数の個数: 224

約数和(自身を含む): 533716992

約数和(自身を除く): 391434432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 683, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1366, 1488, 1680, 1736, 1860, 1984, 2049, 2170, 2240, 2480, 2604, 2732, 2976, 3255, 3360, 3415, 3472, 3720, 4098, 4340, 4781, 4960, 5208, 5464, 5952, 6510, 6720, 6830, 6944, 7440, 8196, 8680, 9562, 9920, 10245, 10416, 10928, 13020, 13660, 13888, 14343, 14880, 16392, 17360, 19124, 20490, 20832, 21173, 21856, 23905, 26040, 27320, 28686, 29760, 32784, 34720, 38248, 40980, 41664, 42346, 43712, 47810, 52080, 54640, 57372, 63519, 65568, 69440, 71715, 76496, 81960, 84692, 95620, 104160, 105865, 109280, 114744, 127038, 131136, 143430, 148211, 152992, 163920, 169384, 191240, 208320, 211730, 218560, 229488, 254076, 286860, 296422, 305984, 317595, 327840, 338768, 382480, 423460, 444633, 458976, 508152, 573720, 592844, 635190, 655680, 677536, 741055, 764960, 846920, 889266, 917952, 1016304, 1147440, 1185688, 1270380, 1355072, 1482110, 1529920, 1693840, 1778532, 2032608, 2223165, 2294880, 2371376, 2540760, 2964220, 3387680, 3557064, 4065216, 4446330, 4589760, 4742752, 5081520, 5928440, 6775360, 7114128, 8892660, 9485504, 10163040, 11856880, 14228256, 17785320, 20326080, 23713760, 28456512, 35570640, 47427520, 71141280, 142282560]

約数ペア:

[(1, 142282560), (2, 71141280), (3, 47427520), (4, 35570640), (5, 28456512), (6, 23713760), (7, 20326080), (8, 17785320), (10, 14228256), (12, 11856880), (14, 10163040), (15, 9485504), (16, 8892660), (20, 7114128), (21, 6775360), (24, 5928440), (28, 5081520), (30, 4742752), (31, 4589760), (32, 4446330), (35, 4065216), (40, 3557064), (42, 3387680), (48, 2964220), (56, 2540760), (60, 2371376), (62, 2294880), (64, 2223165), (70, 2032608), (80, 1778532), (84, 1693840), (93, 1529920), (96, 1482110), (105, 1355072), (112, 1270380), (120, 1185688), (124, 1147440), (140, 1016304), (155, 917952), (160, 889266), (168, 846920), (186, 764960), (192, 741055), (210, 677536), (217, 655680), (224, 635190), (240, 592844), (248, 573720), (280, 508152), (310, 458976), (320, 444633), (336, 423460), (372, 382480), (420, 338768), (434, 327840), (448, 317595), (465, 305984), (480, 296422), (496, 286860), (560, 254076), (620, 229488), (651, 218560), (672, 211730), (683, 208320), (744, 191240), (840, 169384), (868, 163920), (930, 152992), (960, 148211), (992, 143430), (1085, 131136), (1120, 127038), (1240, 114744), (1302, 109280), (1344, 105865), (1366, 104160), (1488, 95620), (1680, 84692), (1736, 81960), (1860, 76496), (1984, 71715), (2049, 69440), (2170, 65568), (2240, 63519), (2480, 57372), (2604, 54640), (2732, 52080), (2976, 47810), (3255, 43712), (3360, 42346), (3415, 41664), (3472, 40980), (3720, 38248), (4098, 34720), (4340, 32784), (4781, 29760), (4960, 28686), (5208, 27320), (5464, 26040), (5952, 23905), (6510, 21856), (6720, 21173), (6830, 20832), (6944, 20490), (7440, 19124), (8196, 17360), (8680, 16392), (9562, 14880), (9920, 14343), (10245, 13888), (10416, 13660), (10928, 13020)]