15171037920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{577}}^1$

素因数の和:679

約数の個数: 432

約数和(自身を含む): 56408199120

約数和(自身を除く): 41237161200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 228, 240, 248, 279, 285, 288, 304, 310, 342, 360, 372, 380, 456, 465, 480, 496, 558, 570, 577, 589, 608, 620, 684, 720, 744, 760, 855, 912, 930, 961, 992, 1116, 1140, 1154, 1178, 1240, 1368, 1395, 1440, 1488, 1520, 1710, 1731, 1767, 1824, 1860, 1922, 2232, 2280, 2308, 2356, 2480, 2736, 2790, 2883, 2885, 2945, 2976, 3040, 3420, 3462, 3534, 3720, 3844, 4464, 4560, 4616, 4712, 4805, 4960, 5193, 5301, 5472, 5580, 5766, 5770, 5890, 6840, 6924, 7068, 7440, 7688, 8649, 8655, 8835, 8928, 9120, 9232, 9424, 9610, 10386, 10602, 10963, 11160, 11532, 11540, 11780, 13680, 13848, 14136, 14415, 14880, 15376, 17298, 17310, 17670, 17887, 18259, 18464, 18848, 19220, 20772, 21204, 21926, 22320, 23064, 23080, 23560, 25965, 26505, 27360, 27696, 28272, 28830, 30752, 32889, 34596, 34620, 35340, 35774, 36518, 38440, 41544, 42408, 43245, 43852, 44640, 46128, 46160, 47120, 51930, 53010, 53661, 54777, 54815, 55392, 56544, 57660, 65778, 69192, 69240, 70680, 71548, 73036, 76880, 83088, 84816, 86490, 87704, 89435, 91295, 92256, 92320, 94240, 98667, 103860, 106020, 107322, 109554, 109630, 115320, 131556, 138384, 138480, 141360, 143096, 146072, 153760, 160983, 164331, 164445, 166176, 169632, 172980, 175408, 178870, 182590, 197334, 207720, 212040, 214644, 219108, 219260, 230640, 263112, 268305, 273885, 276768, 276960, 282720, 286192, 292144, 321966, 328662, 328890, 339853, 345960, 350816, 357740, 365180, 394668, 415440, 424080, 429288, 438216, 438520, 461280, 493335, 526224, 536610, 547770, 554497, 572384, 584288, 643932, 657324, 657780, 679706, 691920, 715480, 730360, 789336, 804915, 821655, 830880, 848160, 858576, 876432, 877040, 986670, 1019559, 1052448, 1073220, 1095540, 1108994, 1287864, 1314648, 1315560, 1359412, 1383840, 1430960, 1460720, 1578672, 1609830, 1643310, 1663491, 1699265, 1717152, 1752864, 1754080, 1973340, 2039118, 2146440, 2191080, 2217988, 2575728, 2629296, 2631120, 2718824, 2772485, 2861920, 2921440, 3058677, 3157344, 3219660, 3286620, 3326982, 3398530, 3946680, 4078236, 4292880, 4382160, 4435976, 4990473, 5097795, 5151456, 5258592, 5262240, 5437648, 5544970, 6117354, 6439320, 6573240, 6653964, 6797060, 7893360, 8156472, 8317455, 8585760, 8764320, 8871952, 9980946, 10195590, 10535443, 10875296, 11089940, 12234708, 12878640, 13146480, 13307928, 13594120, 15293385, 15786720, 16312944, 16634910, 17743904, 19961892, 20391180, 21070886, 22179880, 24469416, 24952365, 25757280, 26292960, 26615856, 27188240, 30586770, 31606329, 32625888, 33269820, 39923784, 40782360, 42141772, 44359760, 48938832, 49904730, 52677215, 53231712, 54376480, 61173540, 63212658, 66539640, 79847568, 81564720, 84283544, 88719520, 94818987, 97877664, 99809460, 105354430, 122347080, 126425316, 133079280, 158031645, 159695136, 163129440, 168567088, 189637974, 199618920, 210708860, 244694160, 252850632, 266158560, 316063290, 337134176, 379275948, 399237840, 421417720, 474094935, 489388320, 505701264, 632126580, 758551896, 798475680, 842835440, 948189870, 1011402528, 1264253160, 1517103792, 1685670880, 1896379740, 2528506320, 3034207584, 3792759480, 5057012640, 7585518960, 15171037920]

約数ペア:

[(1, 15171037920), (2, 7585518960), (3, 5057012640), (4, 3792759480), (5, 3034207584), (6, 2528506320), (8, 1896379740), (9, 1685670880), (10, 1517103792), (12, 1264253160), (15, 1011402528), (16, 948189870), (18, 842835440), (19, 798475680), (20, 758551896), (24, 632126580), (30, 505701264), (31, 489388320), (32, 474094935), (36, 421417720), (38, 399237840), (40, 379275948), (45, 337134176), (48, 316063290), (57, 266158560), (60, 252850632), (62, 244694160), (72, 210708860), (76, 199618920), (80, 189637974), (90, 168567088), (93, 163129440), (95, 159695136), (96, 158031645), (114, 133079280), (120, 126425316), (124, 122347080), (144, 105354430), (152, 99809460), (155, 97877664), (160, 94818987), (171, 88719520), (180, 84283544), (186, 81564720), (190, 79847568), (228, 66539640), (240, 63212658), (248, 61173540), (279, 54376480), (285, 53231712), (288, 52677215), (304, 49904730), (310, 48938832), (342, 44359760), (360, 42141772), (372, 40782360), (380, 39923784), (456, 33269820), (465, 32625888), (480, 31606329), (496, 30586770), (558, 27188240), (570, 26615856), (577, 26292960), (589, 25757280), (608, 24952365), (620, 24469416), (684, 22179880), (720, 21070886), (744, 20391180), (760, 19961892), (855, 17743904), (912, 16634910), (930, 16312944), (961, 15786720), (992, 15293385), (1116, 13594120), (1140, 13307928), (1154, 13146480), (1178, 12878640), (1240, 12234708), (1368, 11089940), (1395, 10875296), (1440, 10535443), (1488, 10195590), (1520, 9980946), (1710, 8871952), (1731, 8764320), (1767, 8585760), (1824, 8317455), (1860, 8156472), (1922, 7893360), (2232, 6797060), (2280, 6653964), (2308, 6573240), (2356, 6439320), (2480, 6117354), (2736, 5544970), (2790, 5437648), (2883, 5262240), (2885, 5258592), (2945, 5151456), (2976, 5097795), (3040, 4990473), (3420, 4435976), (3462, 4382160), (3534, 4292880), (3720, 4078236), (3844, 3946680), (4464, 3398530), (4560, 3326982), (4616, 3286620), (4712, 3219660), (4805, 3157344), (4960, 3058677), (5193, 2921440), (5301, 2861920), (5472, 2772485), (5580, 2718824), (5766, 2631120), (5770, 2629296), (5890, 2575728), (6840, 2217988), (6924, 2191080), (7068, 2146440), (7440, 2039118), (7688, 1973340), (8649, 1754080), (8655, 1752864), (8835, 1717152), (8928, 1699265), (9120, 1663491), (9232, 1643310), (9424, 1609830), (9610, 1578672), (10386, 1460720), (10602, 1430960), (10963, 1383840), (11160, 1359412), (11532, 1315560), (11540, 1314648), (11780, 1287864), (13680, 1108994), (13848, 1095540), (14136, 1073220), (14415, 1052448), (14880, 1019559), (15376, 986670), (17298, 877040), (17310, 876432), (17670, 858576), (17887, 848160), (18259, 830880), (18464, 821655), (18848, 804915), (19220, 789336), (20772, 730360), (21204, 715480), (21926, 691920), (22320, 679706), (23064, 657780), (23080, 657324), (23560, 643932), (25965, 584288), (26505, 572384), (27360, 554497), (27696, 547770), (28272, 536610), (28830, 526224), (30752, 493335), (32889, 461280), (34596, 438520), (34620, 438216), (35340, 429288), (35774, 424080), (36518, 415440), (38440, 394668), (41544, 365180), (42408, 357740), (43245, 350816), (43852, 345960), (44640, 339853), (46128, 328890), (46160, 328662), (47120, 321966), (51930, 292144), (53010, 286192), (53661, 282720), (54777, 276960), (54815, 276768), (55392, 273885), (56544, 268305), (57660, 263112), (65778, 230640), (69192, 219260), (69240, 219108), (70680, 214644), (71548, 212040), (73036, 207720), (76880, 197334), (83088, 182590), (84816, 178870), (86490, 175408), (87704, 172980), (89435, 169632), (91295, 166176), (92256, 164445), (92320, 164331), (94240, 160983), (98667, 153760), (103860, 146072), (106020, 143096), (107322, 141360), (109554, 138480), (109630, 138384), (115320, 131556)]