2400791040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1427

約数の個数: 240

約数和(自身を含む): 8426246400

約数和(自身を除く): 6025455360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 256, 288, 316, 320, 360, 384, 395, 474, 480, 512, 576, 632, 640, 711, 720, 768, 790, 948, 960, 1152, 1185, 1264, 1280, 1319, 1422, 1440, 1536, 1580, 1896, 1920, 2304, 2370, 2528, 2560, 2638, 2844, 2880, 3160, 3555, 3792, 3840, 3957, 4608, 4740, 5056, 5276, 5688, 5760, 6320, 6595, 7110, 7584, 7680, 7914, 9480, 10112, 10552, 11376, 11520, 11871, 12640, 13190, 14220, 15168, 15828, 18960, 19785, 20224, 21104, 22752, 23040, 23742, 25280, 26380, 28440, 30336, 31656, 37920, 39570, 40448, 42208, 45504, 47484, 50560, 52760, 56880, 59355, 60672, 63312, 75840, 79140, 84416, 91008, 94968, 101120, 104201, 105520, 113760, 118710, 121344, 126624, 151680, 158280, 168832, 182016, 189936, 202240, 208402, 211040, 227520, 237420, 253248, 303360, 312603, 316560, 337664, 364032, 379872, 416804, 422080, 455040, 474840, 506496, 521005, 606720, 625206, 633120, 675328, 759744, 833608, 844160, 910080, 937809, 949680, 1012992, 1042010, 1250412, 1266240, 1519488, 1563015, 1667216, 1688320, 1820160, 1875618, 1899360, 2025984, 2084020, 2500824, 2532480, 3038976, 3126030, 3334432, 3376640, 3751236, 3798720, 4168040, 4689045, 5001648, 5064960, 6077952, 6252060, 6668864, 7502472, 7597440, 8336080, 9378090, 10003296, 10129920, 12504120, 13337728, 15004944, 15194880, 16672160, 18756180, 20006592, 25008240, 26675456, 30009888, 30389760, 33344320, 37512360, 40013184, 50016480, 53350912, 60019776, 66688640, 75024720, 80026368, 100032960, 120039552, 133377280, 150049440, 160052736, 200065920, 240079104, 266754560, 300098880, 400131840, 480158208, 600197760, 800263680, 1200395520, 2400791040]

約数ペア:

[(1, 2400791040), (2, 1200395520), (3, 800263680), (4, 600197760), (5, 480158208), (6, 400131840), (8, 300098880), (9, 266754560), (10, 240079104), (12, 200065920), (15, 160052736), (16, 150049440), (18, 133377280), (20, 120039552), (24, 100032960), (30, 80026368), (32, 75024720), (36, 66688640), (40, 60019776), (45, 53350912), (48, 50016480), (60, 40013184), (64, 37512360), (72, 33344320), (79, 30389760), (80, 30009888), (90, 26675456), (96, 25008240), (120, 20006592), (128, 18756180), (144, 16672160), (158, 15194880), (160, 15004944), (180, 13337728), (192, 12504120), (237, 10129920), (240, 10003296), (256, 9378090), (288, 8336080), (316, 7597440), (320, 7502472), (360, 6668864), (384, 6252060), (395, 6077952), (474, 5064960), (480, 5001648), (512, 4689045), (576, 4168040), (632, 3798720), (640, 3751236), (711, 3376640), (720, 3334432), (768, 3126030), (790, 3038976), (948, 2532480), (960, 2500824), (1152, 2084020), (1185, 2025984), (1264, 1899360), (1280, 1875618), (1319, 1820160), (1422, 1688320), (1440, 1667216), (1536, 1563015), (1580, 1519488), (1896, 1266240), (1920, 1250412), (2304, 1042010), (2370, 1012992), (2528, 949680), (2560, 937809), (2638, 910080), (2844, 844160), (2880, 833608), (3160, 759744), (3555, 675328), (3792, 633120), (3840, 625206), (3957, 606720), (4608, 521005), (4740, 506496), (5056, 474840), (5276, 455040), (5688, 422080), (5760, 416804), (6320, 379872), (6595, 364032), (7110, 337664), (7584, 316560), (7680, 312603), (7914, 303360), (9480, 253248), (10112, 237420), (10552, 227520), (11376, 211040), (11520, 208402), (11871, 202240), (12640, 189936), (13190, 182016), (14220, 168832), (15168, 158280), (15828, 151680), (18960, 126624), (19785, 121344), (20224, 118710), (21104, 113760), (22752, 105520), (23040, 104201), (23742, 101120), (25280, 94968), (26380, 91008), (28440, 84416), (30336, 79140), (31656, 75840), (37920, 63312), (39570, 60672), (40448, 59355), (42208, 56880), (45504, 52760), (47484, 50560)]