245949120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 336

約数和(自身を含む): 912936960

約数和(自身を除く): 666987840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 47, 48, 60, 64, 69, 72, 79, 80, 90, 92, 94, 96, 115, 120, 138, 141, 144, 158, 160, 180, 184, 188, 192, 207, 230, 235, 237, 240, 276, 282, 288, 316, 320, 345, 360, 368, 376, 395, 414, 423, 460, 470, 474, 480, 552, 564, 576, 632, 690, 705, 711, 720, 736, 752, 790, 828, 846, 920, 940, 948, 960, 1035, 1081, 1104, 1128, 1185, 1264, 1380, 1410, 1422, 1440, 1472, 1504, 1580, 1656, 1692, 1817, 1840, 1880, 1896, 2070, 2115, 2162, 2208, 2256, 2370, 2528, 2760, 2820, 2844, 2880, 3008, 3160, 3243, 3312, 3384, 3555, 3634, 3680, 3713, 3760, 3792, 4140, 4230, 4324, 4416, 4512, 4740, 5056, 5405, 5451, 5520, 5640, 5688, 6320, 6486, 6624, 6768, 7110, 7268, 7360, 7426, 7520, 7584, 8280, 8460, 8648, 9024, 9085, 9480, 9729, 10810, 10902, 11040, 11139, 11280, 11376, 12640, 12972, 13248, 13536, 14220, 14536, 14852, 15040, 15168, 16215, 16353, 16560, 16920, 17296, 18170, 18565, 18960, 19458, 21620, 21804, 22080, 22278, 22560, 22752, 25280, 25944, 27072, 27255, 28440, 29072, 29704, 32430, 32706, 33120, 33417, 33840, 34592, 36340, 37130, 37920, 38916, 43240, 43608, 44556, 45120, 45504, 48645, 51888, 54510, 55695, 56880, 58144, 59408, 64860, 65412, 66240, 66834, 67680, 69184, 72680, 74260, 75840, 77832, 81765, 85399, 86480, 87216, 89112, 97290, 103776, 109020, 111390, 113760, 116288, 118816, 129720, 130824, 133668, 135360, 145360, 148520, 155664, 163530, 167085, 170798, 172960, 174432, 178224, 194580, 207552, 218040, 222780, 227520, 237632, 256197, 259440, 261648, 267336, 290720, 297040, 311328, 327060, 334170, 341596, 345920, 348864, 356448, 389160, 426995, 436080, 445560, 512394, 518880, 523296, 534672, 581440, 594080, 622656, 654120, 668340, 683192, 712896, 768591, 778320, 853990, 872160, 891120, 1024788, 1037760, 1046592, 1069344, 1188160, 1280985, 1308240, 1336680, 1366384, 1537182, 1556640, 1707980, 1744320, 1782240, 2049576, 2138688, 2561970, 2616480, 2673360, 2732768, 3074364, 3113280, 3415960, 3564480, 3842955, 4099152, 5123940, 5232960, 5346720, 5465536, 6148728, 6831920, 7685910, 8198304, 10247880, 10693440, 12297456, 13663840, 15371820, 16396608, 20495760, 24594912, 27327680, 30743640, 40991520, 49189824, 61487280, 81983040, 122974560, 245949120]

約数ペア:

[(1, 245949120), (2, 122974560), (3, 81983040), (4, 61487280), (5, 49189824), (6, 40991520), (8, 30743640), (9, 27327680), (10, 24594912), (12, 20495760), (15, 16396608), (16, 15371820), (18, 13663840), (20, 12297456), (23, 10693440), (24, 10247880), (30, 8198304), (32, 7685910), (36, 6831920), (40, 6148728), (45, 5465536), (46, 5346720), (47, 5232960), (48, 5123940), (60, 4099152), (64, 3842955), (69, 3564480), (72, 3415960), (79, 3113280), (80, 3074364), (90, 2732768), (92, 2673360), (94, 2616480), (96, 2561970), (115, 2138688), (120, 2049576), (138, 1782240), (141, 1744320), (144, 1707980), (158, 1556640), (160, 1537182), (180, 1366384), (184, 1336680), (188, 1308240), (192, 1280985), (207, 1188160), (230, 1069344), (235, 1046592), (237, 1037760), (240, 1024788), (276, 891120), (282, 872160), (288, 853990), (316, 778320), (320, 768591), (345, 712896), (360, 683192), (368, 668340), (376, 654120), (395, 622656), (414, 594080), (423, 581440), (460, 534672), (470, 523296), (474, 518880), (480, 512394), (552, 445560), (564, 436080), (576, 426995), (632, 389160), (690, 356448), (705, 348864), (711, 345920), (720, 341596), (736, 334170), (752, 327060), (790, 311328), (828, 297040), (846, 290720), (920, 267336), (940, 261648), (948, 259440), (960, 256197), (1035, 237632), (1081, 227520), (1104, 222780), (1128, 218040), (1185, 207552), (1264, 194580), (1380, 178224), (1410, 174432), (1422, 172960), (1440, 170798), (1472, 167085), (1504, 163530), (1580, 155664), (1656, 148520), (1692, 145360), (1817, 135360), (1840, 133668), (1880, 130824), (1896, 129720), (2070, 118816), (2115, 116288), (2162, 113760), (2208, 111390), (2256, 109020), (2370, 103776), (2528, 97290), (2760, 89112), (2820, 87216), (2844, 86480), (2880, 85399), (3008, 81765), (3160, 77832), (3243, 75840), (3312, 74260), (3384, 72680), (3555, 69184), (3634, 67680), (3680, 66834), (3713, 66240), (3760, 65412), (3792, 64860), (4140, 59408), (4230, 58144), (4324, 56880), (4416, 55695), (4512, 54510), (4740, 51888), (5056, 48645), (5405, 45504), (5451, 45120), (5520, 44556), (5640, 43608), (5688, 43240), (6320, 38916), (6486, 37920), (6624, 37130), (6768, 36340), (7110, 34592), (7268, 33840), (7360, 33417), (7426, 33120), (7520, 32706), (7584, 32430), (8280, 29704), (8460, 29072), (8648, 28440), (9024, 27255), (9085, 27072), (9480, 25944), (9729, 25280), (10810, 22752), (10902, 22560), (11040, 22278), (11139, 22080), (11280, 21804), (11376, 21620), (12640, 19458), (12972, 18960), (13248, 18565), (13536, 18170), (14220, 17296), (14536, 16920), (14852, 16560), (15040, 16353), (15168, 16215)]