2440937520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:993

約数の個数: 480

約数和(自身を含む): 10250772480

約数和(自身を除く): 7809834960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 31, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 62, 63, 68, 70, 72, 80, 84, 85, 90, 93, 102, 105, 112, 119, 120, 124, 126, 136, 140, 144, 153, 155, 168, 170, 180, 186, 204, 210, 217, 238, 240, 248, 252, 255, 272, 279, 280, 306, 310, 315, 336, 340, 357, 360, 372, 408, 420, 434, 465, 476, 496, 504, 510, 527, 558, 560, 595, 612, 620, 630, 651, 680, 714, 720, 744, 765, 816, 840, 868, 919, 930, 952, 1008, 1020, 1054, 1071, 1085, 1116, 1190, 1224, 1240, 1260, 1302, 1360, 1395, 1428, 1488, 1530, 1581, 1680, 1736, 1785, 1838, 1860, 1904, 1953, 2040, 2108, 2142, 2170, 2232, 2380, 2448, 2480, 2520, 2604, 2635, 2757, 2790, 2856, 3060, 3162, 3255, 3472, 3570, 3676, 3689, 3720, 3906, 4080, 4216, 4284, 4340, 4464, 4595, 4743, 4760, 5040, 5208, 5270, 5355, 5514, 5580, 5712, 6120, 6324, 6433, 6510, 7140, 7352, 7378, 7440, 7812, 7905, 8271, 8432, 8568, 8680, 9190, 9486, 9520, 9765, 10416, 10540, 10710, 11028, 11067, 11160, 12240, 12648, 12866, 13020, 13785, 14280, 14704, 14756, 15623, 15624, 15810, 16542, 17136, 17360, 18380, 18445, 18972, 19299, 19530, 21080, 21420, 22056, 22134, 22320, 23715, 25296, 25732, 26040, 27570, 28489, 28560, 29512, 31246, 31248, 31620, 32165, 33084, 33201, 36760, 36890, 37944, 38598, 39060, 41355, 42160, 42840, 44112, 44268, 46869, 47430, 51464, 52080, 55140, 55335, 56978, 57897, 59024, 62492, 63240, 64330, 66168, 66402, 73520, 73780, 75888, 77196, 78115, 78120, 82710, 85467, 85680, 88536, 93738, 94860, 96495, 102928, 109361, 110280, 110670, 113956, 115794, 124984, 126480, 128660, 132336, 132804, 140607, 142445, 147560, 154392, 156230, 156240, 165420, 166005, 170934, 177072, 187476, 189720, 192990, 199423, 218722, 220560, 221340, 227912, 231588, 234345, 249968, 256401, 257320, 265608, 281214, 284890, 289485, 295120, 308784, 312460, 328083, 330840, 332010, 341868, 374952, 379440, 385980, 398846, 427335, 437444, 442680, 455824, 463176, 468690, 484313, 512802, 514640, 531216, 546805, 562428, 569780, 578970, 598269, 624920, 656166, 661680, 664020, 683736, 703035, 749904, 771960, 797692, 854670, 874888, 885360, 926352, 937380, 968626, 984249, 997115, 1025604, 1093610, 1124856, 1139560, 1157940, 1196538, 1249840, 1282005, 1312332, 1328040, 1367472, 1406070, 1452939, 1543920, 1595384, 1640415, 1709340, 1749776, 1794807, 1874760, 1937252, 1968498, 1994230, 2051208, 2187220, 2249712, 2279120, 2315880, 2393076, 2421565, 2564010, 2624664, 2656080, 2812140, 2905878, 2991345, 3190768, 3280830, 3390191, 3418680, 3589614, 3749520, 3874504, 3936996, 3988460, 4102416, 4358817, 4374440, 4631760, 4786152, 4843130, 4921245, 5128020, 5249328, 5624280, 5811756, 5982690, 6561660, 6780382, 6837360, 7179228, 7264695, 7749008, 7873992, 7976920, 8717634, 8748880, 8974035, 9572304, 9686260, 9842490, 10170573, 10256040, 11248560, 11623512, 11965380, 13123320, 13560764, 14358456, 14529390, 15747984, 15953840, 16950955, 17435268, 17948070, 19372520, 19684980, 20341146, 20512080, 21794085, 23247024, 23930760, 26246640, 27121528, 28716912, 29058780, 30511719, 33901910, 34870536, 35896140, 38745040, 39369960, 40682292, 43588170, 47861520, 50852865, 54243056, 58117560, 61023438, 67803820, 69741072, 71792280, 78739920, 81364584, 87176340, 101705730, 116235120, 122046876, 135607640, 143584560, 152558595, 162729168, 174352680, 203411460, 244093752, 271215280, 305117190, 348705360, 406822920, 488187504, 610234380, 813645840, 1220468760, 2440937520]

約数ペア:

[(1, 2440937520), (2, 1220468760), (3, 813645840), (4, 610234380), (5, 488187504), (6, 406822920), (7, 348705360), (8, 305117190), (9, 271215280), (10, 244093752), (12, 203411460), (14, 174352680), (15, 162729168), (16, 152558595), (17, 143584560), (18, 135607640), (20, 122046876), (21, 116235120), (24, 101705730), (28, 87176340), (30, 81364584), (31, 78739920), (34, 71792280), (35, 69741072), (36, 67803820), (40, 61023438), (42, 58117560), (45, 54243056), (48, 50852865), (51, 47861520), (56, 43588170), (60, 40682292), (62, 39369960), (63, 38745040), (68, 35896140), (70, 34870536), (72, 33901910), (80, 30511719), (84, 29058780), (85, 28716912), (90, 27121528), (93, 26246640), (102, 23930760), (105, 23247024), (112, 21794085), (119, 20512080), (120, 20341146), (124, 19684980), (126, 19372520), (136, 17948070), (140, 17435268), (144, 16950955), (153, 15953840), (155, 15747984), (168, 14529390), (170, 14358456), (180, 13560764), (186, 13123320), (204, 11965380), (210, 11623512), (217, 11248560), (238, 10256040), (240, 10170573), (248, 9842490), (252, 9686260), (255, 9572304), (272, 8974035), (279, 8748880), (280, 8717634), (306, 7976920), (310, 7873992), (315, 7749008), (336, 7264695), (340, 7179228), (357, 6837360), (360, 6780382), (372, 6561660), (408, 5982690), (420, 5811756), (434, 5624280), (465, 5249328), (476, 5128020), (496, 4921245), (504, 4843130), (510, 4786152), (527, 4631760), (558, 4374440), (560, 4358817), (595, 4102416), (612, 3988460), (620, 3936996), (630, 3874504), (651, 3749520), (680, 3589614), (714, 3418680), (720, 3390191), (744, 3280830), (765, 3190768), (816, 2991345), (840, 2905878), (868, 2812140), (919, 2656080), (930, 2624664), (952, 2564010), (1008, 2421565), (1020, 2393076), (1054, 2315880), (1071, 2279120), (1085, 2249712), (1116, 2187220), (1190, 2051208), (1224, 1994230), (1240, 1968498), (1260, 1937252), (1302, 1874760), (1360, 1794807), (1395, 1749776), (1428, 1709340), (1488, 1640415), (1530, 1595384), (1581, 1543920), (1680, 1452939), (1736, 1406070), (1785, 1367472), (1838, 1328040), (1860, 1312332), (1904, 1282005), (1953, 1249840), (2040, 1196538), (2108, 1157940), (2142, 1139560), (2170, 1124856), (2232, 1093610), (2380, 1025604), (2448, 997115), (2480, 984249), (2520, 968626), (2604, 937380), (2635, 926352), (2757, 885360), (2790, 874888), (2856, 854670), (3060, 797692), (3162, 771960), (3255, 749904), (3472, 703035), (3570, 683736), (3676, 664020), (3689, 661680), (3720, 656166), (3906, 624920), (4080, 598269), (4216, 578970), (4284, 569780), (4340, 562428), (4464, 546805), (4595, 531216), (4743, 514640), (4760, 512802), (5040, 484313), (5208, 468690), (5270, 463176), (5355, 455824), (5514, 442680), (5580, 437444), (5712, 427335), (6120, 398846), (6324, 385980), (6433, 379440), (6510, 374952), (7140, 341868), (7352, 332010), (7378, 330840), (7440, 328083), (7812, 312460), (7905, 308784), (8271, 295120), (8432, 289485), (8568, 284890), (8680, 281214), (9190, 265608), (9486, 257320), (9520, 256401), (9765, 249968), (10416, 234345), (10540, 231588), (10710, 227912), (11028, 221340), (11067, 220560), (11160, 218722), (12240, 199423), (12648, 192990), (12866, 189720), (13020, 187476), (13785, 177072), (14280, 170934), (14704, 166005), (14756, 165420), (15623, 156240), (15624, 156230), (15810, 154392), (16542, 147560), (17136, 142445), (17360, 140607), (18380, 132804), (18445, 132336), (18972, 128660), (19299, 126480), (19530, 124984), (21080, 115794), (21420, 113956), (22056, 110670), (22134, 110280), (22320, 109361), (23715, 102928), (25296, 96495), (25732, 94860), (26040, 93738), (27570, 88536), (28489, 85680), (28560, 85467), (29512, 82710), (31246, 78120), (31248, 78115), (31620, 77196), (32165, 75888), (33084, 73780), (33201, 73520), (36760, 66402), (36890, 66168), (37944, 64330), (38598, 63240), (39060, 62492), (41355, 59024), (42160, 57897), (42840, 56978), (44112, 55335), (44268, 55140), (46869, 52080), (47430, 51464)]