2940367360

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 320

約数和(自身を含む): 8548024320

約数和(自身を除く): 5607656960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 67, 70, 79, 80, 112, 124, 128, 134, 140, 155, 158, 160, 217, 224, 248, 256, 268, 280, 310, 316, 320, 335, 395, 434, 448, 469, 496, 512, 536, 553, 560, 620, 632, 640, 670, 790, 868, 896, 938, 992, 1072, 1085, 1106, 1120, 1240, 1264, 1280, 1340, 1580, 1736, 1792, 1876, 1984, 2077, 2144, 2170, 2212, 2240, 2345, 2449, 2480, 2528, 2560, 2680, 2765, 3160, 3472, 3584, 3752, 3968, 4154, 4288, 4340, 4424, 4480, 4690, 4898, 4960, 5056, 5293, 5360, 5530, 6320, 6944, 7504, 7936, 8308, 8576, 8680, 8848, 8960, 9380, 9796, 9920, 10112, 10385, 10586, 10720, 11060, 12245, 12640, 13888, 14539, 15008, 15872, 16616, 17143, 17152, 17360, 17696, 17920, 18760, 19592, 19840, 20224, 20770, 21172, 21440, 22120, 24490, 25280, 26465, 27776, 29078, 30016, 33232, 34286, 34304, 34720, 35392, 37051, 37520, 39184, 39680, 40448, 41540, 42344, 42880, 44240, 48980, 50560, 52930, 55552, 58156, 60032, 66464, 68572, 69440, 70784, 72695, 74102, 75040, 78368, 79360, 83080, 84688, 85715, 85760, 88480, 97960, 101120, 105860, 111104, 116312, 120064, 132928, 137144, 138880, 141568, 145390, 148204, 150080, 156736, 164083, 166160, 169376, 171430, 171520, 176960, 185255, 195920, 202240, 211720, 232624, 240128, 265856, 274288, 277760, 283136, 290780, 296408, 300160, 313472, 328166, 332320, 338752, 342860, 353920, 370510, 391840, 423440, 465248, 531712, 548576, 555520, 581560, 592816, 600320, 626944, 656332, 664640, 677504, 685720, 707840, 741020, 783680, 820415, 846880, 930496, 1063424, 1097152, 1148581, 1163120, 1185632, 1200640, 1253888, 1312664, 1329280, 1355008, 1371440, 1415680, 1482040, 1567360, 1640830, 1693760, 1860992, 2194304, 2297162, 2326240, 2371264, 2625328, 2658560, 2710016, 2742880, 2964080, 3134720, 3281660, 3387520, 3721984, 4388608, 4594324, 4652480, 4742528, 5250656, 5317120, 5485760, 5742905, 5928160, 6269440, 6563320, 6775040, 7443968, 8777216, 9188648, 9304960, 9485056, 10501312, 10971520, 11485810, 11856320, 13126640, 13550080, 18377296, 18609920, 18970112, 21002624, 21943040, 22971620, 23712640, 26253280, 36754592, 37219840, 42005248, 43886080, 45943240, 47425280, 52506560, 73509184, 84010496, 91886480, 94850560, 105013120, 147018368, 183772960, 210026240, 294036736, 367545920, 420052480, 588073472, 735091840, 1470183680, 2940367360]

約数ペア:

[(1, 2940367360), (2, 1470183680), (4, 735091840), (5, 588073472), (7, 420052480), (8, 367545920), (10, 294036736), (14, 210026240), (16, 183772960), (20, 147018368), (28, 105013120), (31, 94850560), (32, 91886480), (35, 84010496), (40, 73509184), (56, 52506560), (62, 47425280), (64, 45943240), (67, 43886080), (70, 42005248), (79, 37219840), (80, 36754592), (112, 26253280), (124, 23712640), (128, 22971620), (134, 21943040), (140, 21002624), (155, 18970112), (158, 18609920), (160, 18377296), (217, 13550080), (224, 13126640), (248, 11856320), (256, 11485810), (268, 10971520), (280, 10501312), (310, 9485056), (316, 9304960), (320, 9188648), (335, 8777216), (395, 7443968), (434, 6775040), (448, 6563320), (469, 6269440), (496, 5928160), (512, 5742905), (536, 5485760), (553, 5317120), (560, 5250656), (620, 4742528), (632, 4652480), (640, 4594324), (670, 4388608), (790, 3721984), (868, 3387520), (896, 3281660), (938, 3134720), (992, 2964080), (1072, 2742880), (1085, 2710016), (1106, 2658560), (1120, 2625328), (1240, 2371264), (1264, 2326240), (1280, 2297162), (1340, 2194304), (1580, 1860992), (1736, 1693760), (1792, 1640830), (1876, 1567360), (1984, 1482040), (2077, 1415680), (2144, 1371440), (2170, 1355008), (2212, 1329280), (2240, 1312664), (2345, 1253888), (2449, 1200640), (2480, 1185632), (2528, 1163120), (2560, 1148581), (2680, 1097152), (2765, 1063424), (3160, 930496), (3472, 846880), (3584, 820415), (3752, 783680), (3968, 741020), (4154, 707840), (4288, 685720), (4340, 677504), (4424, 664640), (4480, 656332), (4690, 626944), (4898, 600320), (4960, 592816), (5056, 581560), (5293, 555520), (5360, 548576), (5530, 531712), (6320, 465248), (6944, 423440), (7504, 391840), (7936, 370510), (8308, 353920), (8576, 342860), (8680, 338752), (8848, 332320), (8960, 328166), (9380, 313472), (9796, 300160), (9920, 296408), (10112, 290780), (10385, 283136), (10586, 277760), (10720, 274288), (11060, 265856), (12245, 240128), (12640, 232624), (13888, 211720), (14539, 202240), (15008, 195920), (15872, 185255), (16616, 176960), (17143, 171520), (17152, 171430), (17360, 169376), (17696, 166160), (17920, 164083), (18760, 156736), (19592, 150080), (19840, 148204), (20224, 145390), (20770, 141568), (21172, 138880), (21440, 137144), (22120, 132928), (24490, 120064), (25280, 116312), (26465, 111104), (27776, 105860), (29078, 101120), (30016, 97960), (33232, 88480), (34286, 85760), (34304, 85715), (34720, 84688), (35392, 83080), (37051, 79360), (37520, 78368), (39184, 75040), (39680, 74102), (40448, 72695), (41540, 70784), (42344, 69440), (42880, 68572), (44240, 66464), (48980, 60032), (50560, 58156), (52930, 55552)]