491032080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:575

約数の個数: 480

約数和(自身を含む): 2181074688

約数和(自身を除く): 1690042608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20, 21, 22, 24, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 48, 51, 55, 56, 60, 63, 66, 68, 70, 72, 77, 80, 84, 85, 88, 90, 99, 102, 105, 110, 112, 119, 120, 126, 132, 136, 140, 144, 153, 154, 165, 168, 170, 176, 180, 187, 198, 204, 210, 220, 231, 238, 240, 252, 255, 264, 272, 280, 306, 308, 315, 330, 336, 340, 357, 360, 374, 385, 396, 408, 420, 440, 462, 476, 495, 504, 510, 521, 528, 560, 561, 595, 612, 616, 630, 660, 680, 693, 714, 720, 748, 765, 770, 792, 816, 840, 880, 924, 935, 952, 990, 1008, 1020, 1042, 1071, 1122, 1155, 1190, 1224, 1232, 1260, 1309, 1320, 1360, 1386, 1428, 1496, 1530, 1540, 1563, 1584, 1680, 1683, 1785, 1848, 1870, 1904, 1980, 2040, 2084, 2142, 2244, 2310, 2380, 2448, 2520, 2605, 2618, 2640, 2772, 2805, 2856, 2992, 3060, 3080, 3126, 3366, 3465, 3570, 3647, 3696, 3740, 3927, 3960, 4080, 4168, 4284, 4488, 4620, 4689, 4760, 5040, 5210, 5236, 5355, 5544, 5610, 5712, 5731, 6120, 6160, 6252, 6545, 6732, 6930, 7140, 7294, 7480, 7815, 7854, 7920, 8336, 8415, 8568, 8857, 8976, 9240, 9378, 9520, 10420, 10472, 10710, 10941, 11088, 11220, 11462, 11781, 12240, 12504, 13090, 13464, 13860, 14280, 14588, 14960, 15630, 15708, 16830, 17136, 17193, 17714, 18235, 18480, 18756, 19635, 20840, 20944, 21420, 21882, 22440, 22924, 23445, 23562, 25008, 26180, 26571, 26928, 27720, 28560, 28655, 29176, 31260, 31416, 32823, 33660, 34386, 35428, 36470, 37512, 39270, 40117, 41680, 42840, 43764, 44285, 44880, 45848, 46890, 47124, 51579, 52360, 53142, 54705, 55440, 57310, 58352, 58905, 61999, 62520, 62832, 65646, 67320, 68772, 70856, 72940, 75024, 78540, 79713, 80234, 85680, 85965, 87528, 88570, 91696, 93780, 94248, 97427, 103158, 104720, 106284, 109410, 114620, 117810, 120351, 123998, 125040, 131292, 132855, 134640, 137544, 141712, 145880, 157080, 159426, 160468, 164115, 171930, 175056, 177140, 185997, 187560, 188496, 194854, 200585, 206316, 212568, 218820, 229240, 235620, 240702, 247996, 257895, 262584, 265710, 275088, 291760, 292281, 309995, 314160, 318852, 320936, 328230, 343860, 354280, 361053, 371994, 375120, 389708, 398565, 401170, 412632, 425136, 437640, 458480, 471240, 481404, 487135, 495992, 515790, 525168, 531420, 557991, 584562, 601755, 619990, 637704, 641872, 656460, 681989, 687720, 708560, 722106, 743988, 779416, 797130, 802340, 825264, 875280, 876843, 929985, 942480, 962808, 974270, 991984, 1031580, 1062840, 1115982, 1169124, 1203510, 1239980, 1275408, 1312920, 1363978, 1375440, 1444212, 1461405, 1487976, 1558832, 1594260, 1604680, 1753686, 1805265, 1859970, 1925616, 1948540, 2045967, 2063160, 2125680, 2231964, 2338248, 2407020, 2479960, 2625840, 2727956, 2789955, 2888424, 2922810, 2975952, 3188520, 3209360, 3409945, 3507372, 3610530, 3719940, 3897080, 4091934, 4126320, 4384215, 4463928, 4676496, 4814040, 4959920, 5455912, 5579910, 5776848, 5845620, 6137901, 6377040, 6819890, 7014744, 7221060, 7439880, 7794160, 8183868, 8768430, 8927856, 9628080, 10229835, 10911824, 11159820, 11691240, 12275802, 13639780, 14029488, 14442120, 14879760, 16367736, 17536860, 20459670, 22319640, 23382480, 24551604, 27279560, 28884240, 30689505, 32735472, 35073720, 40919340, 44639280, 49103208, 54559120, 61379010, 70147440, 81838680, 98206416, 122758020, 163677360, 245516040, 491032080]

約数ペア:

[(1, 491032080), (2, 245516040), (3, 163677360), (4, 122758020), (5, 98206416), (6, 81838680), (7, 70147440), (8, 61379010), (9, 54559120), (10, 49103208), (11, 44639280), (12, 40919340), (14, 35073720), (15, 32735472), (16, 30689505), (17, 28884240), (18, 27279560), (20, 24551604), (21, 23382480), (22, 22319640), (24, 20459670), (28, 17536860), (30, 16367736), (33, 14879760), (34, 14442120), (35, 14029488), (36, 13639780), (40, 12275802), (42, 11691240), (44, 11159820), (45, 10911824), (48, 10229835), (51, 9628080), (55, 8927856), (56, 8768430), (60, 8183868), (63, 7794160), (66, 7439880), (68, 7221060), (70, 7014744), (72, 6819890), (77, 6377040), (80, 6137901), (84, 5845620), (85, 5776848), (88, 5579910), (90, 5455912), (99, 4959920), (102, 4814040), (105, 4676496), (110, 4463928), (112, 4384215), (119, 4126320), (120, 4091934), (126, 3897080), (132, 3719940), (136, 3610530), (140, 3507372), (144, 3409945), (153, 3209360), (154, 3188520), (165, 2975952), (168, 2922810), (170, 2888424), (176, 2789955), (180, 2727956), (187, 2625840), (198, 2479960), (204, 2407020), (210, 2338248), (220, 2231964), (231, 2125680), (238, 2063160), (240, 2045967), (252, 1948540), (255, 1925616), (264, 1859970), (272, 1805265), (280, 1753686), (306, 1604680), (308, 1594260), (315, 1558832), (330, 1487976), (336, 1461405), (340, 1444212), (357, 1375440), (360, 1363978), (374, 1312920), (385, 1275408), (396, 1239980), (408, 1203510), (420, 1169124), (440, 1115982), (462, 1062840), (476, 1031580), (495, 991984), (504, 974270), (510, 962808), (521, 942480), (528, 929985), (560, 876843), (561, 875280), (595, 825264), (612, 802340), (616, 797130), (630, 779416), (660, 743988), (680, 722106), (693, 708560), (714, 687720), (720, 681989), (748, 656460), (765, 641872), (770, 637704), (792, 619990), (816, 601755), (840, 584562), (880, 557991), (924, 531420), (935, 525168), (952, 515790), (990, 495992), (1008, 487135), (1020, 481404), (1042, 471240), (1071, 458480), (1122, 437640), (1155, 425136), (1190, 412632), (1224, 401170), (1232, 398565), (1260, 389708), (1309, 375120), (1320, 371994), (1360, 361053), (1386, 354280), (1428, 343860), (1496, 328230), (1530, 320936), (1540, 318852), (1563, 314160), (1584, 309995), (1680, 292281), (1683, 291760), (1785, 275088), (1848, 265710), (1870, 262584), (1904, 257895), (1980, 247996), (2040, 240702), (2084, 235620), (2142, 229240), (2244, 218820), (2310, 212568), (2380, 206316), (2448, 200585), (2520, 194854), (2605, 188496), (2618, 187560), (2640, 185997), (2772, 177140), (2805, 175056), (2856, 171930), (2992, 164115), (3060, 160468), (3080, 159426), (3126, 157080), (3366, 145880), (3465, 141712), (3570, 137544), (3647, 134640), (3696, 132855), (3740, 131292), (3927, 125040), (3960, 123998), (4080, 120351), (4168, 117810), (4284, 114620), (4488, 109410), (4620, 106284), (4689, 104720), (4760, 103158), (5040, 97427), (5210, 94248), (5236, 93780), (5355, 91696), (5544, 88570), (5610, 87528), (5712, 85965), (5731, 85680), (6120, 80234), (6160, 79713), (6252, 78540), (6545, 75024), (6732, 72940), (6930, 70856), (7140, 68772), (7294, 67320), (7480, 65646), (7815, 62832), (7854, 62520), (7920, 61999), (8336, 58905), (8415, 58352), (8568, 57310), (8857, 55440), (8976, 54705), (9240, 53142), (9378, 52360), (9520, 51579), (10420, 47124), (10472, 46890), (10710, 45848), (10941, 44880), (11088, 44285), (11220, 43764), (11462, 42840), (11781, 41680), (12240, 40117), (12504, 39270), (13090, 37512), (13464, 36470), (13860, 35428), (14280, 34386), (14588, 33660), (14960, 32823), (15630, 31416), (15708, 31260), (16830, 29176), (17136, 28655), (17193, 28560), (17714, 27720), (18235, 26928), (18480, 26571), (18756, 26180), (19635, 25008), (20840, 23562), (20944, 23445), (21420, 22924), (21882, 22440)]