143807760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:446

約数の個数: 240

約数和(自身を含む): 529251840

約数和(自身を除く): 385444080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 144, 153, 155, 170, 180, 186, 204, 240, 248, 255, 272, 279, 306, 310, 340, 360, 372, 379, 408, 465, 496, 510, 527, 558, 612, 620, 680, 720, 744, 758, 765, 816, 930, 1020, 1054, 1116, 1137, 1224, 1240, 1360, 1395, 1488, 1516, 1530, 1581, 1860, 1895, 2040, 2108, 2232, 2274, 2448, 2480, 2635, 2790, 3032, 3060, 3162, 3411, 3720, 3790, 4080, 4216, 4464, 4548, 4743, 5270, 5580, 5685, 6064, 6120, 6324, 6443, 6822, 7440, 7580, 7905, 8432, 9096, 9486, 10540, 11160, 11370, 11749, 12240, 12648, 12886, 13644, 15160, 15810, 17055, 18192, 18972, 19329, 21080, 22320, 22740, 23498, 23715, 25296, 25772, 27288, 30320, 31620, 32215, 34110, 35247, 37944, 38658, 42160, 45480, 46996, 47430, 51544, 54576, 57987, 58745, 63240, 64430, 68220, 70494, 75888, 77316, 90960, 93992, 94860, 96645, 103088, 105741, 115974, 117490, 126480, 128860, 136440, 140988, 154632, 176235, 187984, 189720, 193290, 199733, 211482, 231948, 234980, 257720, 272880, 281976, 289935, 309264, 352470, 379440, 386580, 399466, 422964, 463896, 469960, 515440, 528705, 563952, 579870, 599199, 704940, 773160, 798932, 845928, 927792, 939920, 998665, 1057410, 1159740, 1198398, 1409880, 1546320, 1597864, 1691856, 1797597, 1997330, 2114820, 2319480, 2396796, 2819760, 2995995, 3195728, 3595194, 3994660, 4229640, 4638960, 4793592, 5991990, 7190388, 7989320, 8459280, 8987985, 9587184, 11983980, 14380776, 15978640, 17975970, 23967960, 28761552, 35951940, 47935920, 71903880, 143807760]

約数ペア:

[(1, 143807760), (2, 71903880), (3, 47935920), (4, 35951940), (5, 28761552), (6, 23967960), (8, 17975970), (9, 15978640), (10, 14380776), (12, 11983980), (15, 9587184), (16, 8987985), (17, 8459280), (18, 7989320), (20, 7190388), (24, 5991990), (30, 4793592), (31, 4638960), (34, 4229640), (36, 3994660), (40, 3595194), (45, 3195728), (48, 2995995), (51, 2819760), (60, 2396796), (62, 2319480), (68, 2114820), (72, 1997330), (80, 1797597), (85, 1691856), (90, 1597864), (93, 1546320), (102, 1409880), (120, 1198398), (124, 1159740), (136, 1057410), (144, 998665), (153, 939920), (155, 927792), (170, 845928), (180, 798932), (186, 773160), (204, 704940), (240, 599199), (248, 579870), (255, 563952), (272, 528705), (279, 515440), (306, 469960), (310, 463896), (340, 422964), (360, 399466), (372, 386580), (379, 379440), (408, 352470), (465, 309264), (496, 289935), (510, 281976), (527, 272880), (558, 257720), (612, 234980), (620, 231948), (680, 211482), (720, 199733), (744, 193290), (758, 189720), (765, 187984), (816, 176235), (930, 154632), (1020, 140988), (1054, 136440), (1116, 128860), (1137, 126480), (1224, 117490), (1240, 115974), (1360, 105741), (1395, 103088), (1488, 96645), (1516, 94860), (1530, 93992), (1581, 90960), (1860, 77316), (1895, 75888), (2040, 70494), (2108, 68220), (2232, 64430), (2274, 63240), (2448, 58745), (2480, 57987), (2635, 54576), (2790, 51544), (3032, 47430), (3060, 46996), (3162, 45480), (3411, 42160), (3720, 38658), (3790, 37944), (4080, 35247), (4216, 34110), (4464, 32215), (4548, 31620), (4743, 30320), (5270, 27288), (5580, 25772), (5685, 25296), (6064, 23715), (6120, 23498), (6324, 22740), (6443, 22320), (6822, 21080), (7440, 19329), (7580, 18972), (7905, 18192), (8432, 17055), (9096, 15810), (9486, 15160), (10540, 13644), (11160, 12886), (11370, 12648), (11749, 12240)]