143796240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:406

約数の個数: 240

約数和(自身を含む): 559273728

約数和(自身を除く): 415477488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 103, 105, 112, 120, 126, 140, 144, 168, 180, 206, 210, 240, 252, 277, 280, 309, 315, 336, 360, 412, 420, 504, 515, 554, 560, 618, 630, 720, 721, 824, 831, 840, 927, 1008, 1030, 1108, 1236, 1260, 1385, 1442, 1545, 1648, 1662, 1680, 1854, 1939, 2060, 2163, 2216, 2472, 2493, 2520, 2770, 2884, 3090, 3324, 3605, 3708, 3878, 4120, 4155, 4326, 4432, 4635, 4944, 4986, 5040, 5540, 5768, 5817, 6180, 6489, 6648, 7210, 7416, 7756, 8240, 8310, 8652, 9270, 9695, 9972, 10815, 11080, 11536, 11634, 12360, 12465, 12978, 13296, 14420, 14832, 15512, 16620, 17304, 17451, 18540, 19390, 19944, 21630, 22160, 23268, 24720, 24930, 25956, 28531, 28840, 29085, 31024, 32445, 33240, 34608, 34902, 37080, 38780, 39888, 43260, 46536, 49860, 51912, 57062, 57680, 58170, 64890, 66480, 69804, 74160, 77560, 85593, 86520, 87255, 93072, 99720, 103824, 114124, 116340, 129780, 139608, 142655, 155120, 171186, 173040, 174510, 199440, 199717, 228248, 232680, 256779, 259560, 279216, 285310, 342372, 349020, 399434, 427965, 456496, 465360, 513558, 519120, 570620, 599151, 684744, 698040, 798868, 855930, 998585, 1027116, 1141240, 1198302, 1283895, 1369488, 1396080, 1597736, 1711860, 1797453, 1997170, 2054232, 2282480, 2396604, 2567790, 2995755, 3195472, 3423720, 3594906, 3994340, 4108464, 4793208, 5135580, 5991510, 6847440, 7189812, 7988680, 8987265, 9586416, 10271160, 11983020, 14379624, 15977360, 17974530, 20542320, 23966040, 28759248, 35949060, 47932080, 71898120, 143796240]

約数ペア:

[(1, 143796240), (2, 71898120), (3, 47932080), (4, 35949060), (5, 28759248), (6, 23966040), (7, 20542320), (8, 17974530), (9, 15977360), (10, 14379624), (12, 11983020), (14, 10271160), (15, 9586416), (16, 8987265), (18, 7988680), (20, 7189812), (21, 6847440), (24, 5991510), (28, 5135580), (30, 4793208), (35, 4108464), (36, 3994340), (40, 3594906), (42, 3423720), (45, 3195472), (48, 2995755), (56, 2567790), (60, 2396604), (63, 2282480), (70, 2054232), (72, 1997170), (80, 1797453), (84, 1711860), (90, 1597736), (103, 1396080), (105, 1369488), (112, 1283895), (120, 1198302), (126, 1141240), (140, 1027116), (144, 998585), (168, 855930), (180, 798868), (206, 698040), (210, 684744), (240, 599151), (252, 570620), (277, 519120), (280, 513558), (309, 465360), (315, 456496), (336, 427965), (360, 399434), (412, 349020), (420, 342372), (504, 285310), (515, 279216), (554, 259560), (560, 256779), (618, 232680), (630, 228248), (720, 199717), (721, 199440), (824, 174510), (831, 173040), (840, 171186), (927, 155120), (1008, 142655), (1030, 139608), (1108, 129780), (1236, 116340), (1260, 114124), (1385, 103824), (1442, 99720), (1545, 93072), (1648, 87255), (1662, 86520), (1680, 85593), (1854, 77560), (1939, 74160), (2060, 69804), (2163, 66480), (2216, 64890), (2472, 58170), (2493, 57680), (2520, 57062), (2770, 51912), (2884, 49860), (3090, 46536), (3324, 43260), (3605, 39888), (3708, 38780), (3878, 37080), (4120, 34902), (4155, 34608), (4326, 33240), (4432, 32445), (4635, 31024), (4944, 29085), (4986, 28840), (5040, 28531), (5540, 25956), (5768, 24930), (5817, 24720), (6180, 23268), (6489, 22160), (6648, 21630), (7210, 19944), (7416, 19390), (7756, 18540), (8240, 17451), (8310, 17304), (8652, 16620), (9270, 15512), (9695, 14832), (9972, 14420), (10815, 13296), (11080, 12978), (11536, 12465), (11634, 12360)]