518890320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1139

約数の個数: 320

約数和(自身を含む): 2039869440

約数和(自身を除く): 1520979120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 340, 351, 360, 390, 408, 432, 442, 459, 468, 510, 520, 540, 585, 612, 624, 663, 680, 702, 720, 765, 780, 816, 884, 918, 936, 1020, 1040, 1080, 1087, 1105, 1170, 1224, 1326, 1360, 1404, 1530, 1560, 1755, 1768, 1836, 1872, 1989, 2040, 2160, 2174, 2210, 2295, 2340, 2448, 2652, 2808, 3060, 3120, 3261, 3315, 3510, 3536, 3672, 3978, 4080, 4348, 4420, 4590, 4680, 5304, 5435, 5616, 5967, 6120, 6522, 6630, 7020, 7344, 7956, 8696, 8840, 9180, 9360, 9783, 9945, 10608, 10870, 11934, 12240, 13044, 13260, 14040, 14131, 15912, 16305, 17392, 17680, 18360, 18479, 19566, 19890, 21740, 23868, 26088, 26520, 28080, 28262, 29349, 29835, 31824, 32610, 36720, 36958, 39132, 39780, 42393, 43480, 47736, 48915, 52176, 53040, 55437, 56524, 58698, 59670, 65220, 70655, 73916, 78264, 79560, 84786, 86960, 92395, 95472, 97830, 110874, 113048, 117396, 119340, 127179, 130440, 141310, 146745, 147832, 156528, 159120, 166311, 169572, 184790, 195660, 211965, 221748, 226096, 234792, 238680, 240227, 254358, 260880, 277185, 282620, 293490, 295664, 332622, 339144, 369580, 381537, 391320, 423930, 443496, 469584, 477360, 480454, 498933, 508716, 554370, 565240, 586980, 635895, 665244, 678288, 720681, 739160, 763074, 782640, 831555, 847860, 886992, 960908, 997866, 1017432, 1108740, 1130480, 1173960, 1201135, 1271790, 1330488, 1441362, 1478320, 1526148, 1663110, 1695720, 1907685, 1921816, 1995732, 2034864, 2162043, 2217480, 2347920, 2402270, 2494665, 2543580, 2660976, 2882724, 3052296, 3326220, 3391440, 3603405, 3815370, 3843632, 3991464, 4324086, 4434960, 4804540, 4989330, 5087160, 5765448, 6104592, 6486129, 6652440, 7206810, 7630740, 7982928, 8648172, 9609080, 9978660, 10174320, 10810215, 11530896, 12972258, 13304880, 14413620, 15261480, 17296344, 19218160, 19957320, 21620430, 25944516, 28827240, 30522960, 32430645, 34592688, 39914640, 43240860, 51889032, 57654480, 64861290, 86481720, 103778064, 129722580, 172963440, 259445160, 518890320]

約数ペア:

[(1, 518890320), (2, 259445160), (3, 172963440), (4, 129722580), (5, 103778064), (6, 86481720), (8, 64861290), (9, 57654480), (10, 51889032), (12, 43240860), (13, 39914640), (15, 34592688), (16, 32430645), (17, 30522960), (18, 28827240), (20, 25944516), (24, 21620430), (26, 19957320), (27, 19218160), (30, 17296344), (34, 15261480), (36, 14413620), (39, 13304880), (40, 12972258), (45, 11530896), (48, 10810215), (51, 10174320), (52, 9978660), (54, 9609080), (60, 8648172), (65, 7982928), (68, 7630740), (72, 7206810), (78, 6652440), (80, 6486129), (85, 6104592), (90, 5765448), (102, 5087160), (104, 4989330), (108, 4804540), (117, 4434960), (120, 4324086), (130, 3991464), (135, 3843632), (136, 3815370), (144, 3603405), (153, 3391440), (156, 3326220), (170, 3052296), (180, 2882724), (195, 2660976), (204, 2543580), (208, 2494665), (216, 2402270), (221, 2347920), (234, 2217480), (240, 2162043), (255, 2034864), (260, 1995732), (270, 1921816), (272, 1907685), (306, 1695720), (312, 1663110), (340, 1526148), (351, 1478320), (360, 1441362), (390, 1330488), (408, 1271790), (432, 1201135), (442, 1173960), (459, 1130480), (468, 1108740), (510, 1017432), (520, 997866), (540, 960908), (585, 886992), (612, 847860), (624, 831555), (663, 782640), (680, 763074), (702, 739160), (720, 720681), (765, 678288), (780, 665244), (816, 635895), (884, 586980), (918, 565240), (936, 554370), (1020, 508716), (1040, 498933), (1080, 480454), (1087, 477360), (1105, 469584), (1170, 443496), (1224, 423930), (1326, 391320), (1360, 381537), (1404, 369580), (1530, 339144), (1560, 332622), (1755, 295664), (1768, 293490), (1836, 282620), (1872, 277185), (1989, 260880), (2040, 254358), (2160, 240227), (2174, 238680), (2210, 234792), (2295, 226096), (2340, 221748), (2448, 211965), (2652, 195660), (2808, 184790), (3060, 169572), (3120, 166311), (3261, 159120), (3315, 156528), (3510, 147832), (3536, 146745), (3672, 141310), (3978, 130440), (4080, 127179), (4348, 119340), (4420, 117396), (4590, 113048), (4680, 110874), (5304, 97830), (5435, 95472), (5616, 92395), (5967, 86960), (6120, 84786), (6522, 79560), (6630, 78264), (7020, 73916), (7344, 70655), (7956, 65220), (8696, 59670), (8840, 58698), (9180, 56524), (9360, 55437), (9783, 53040), (9945, 52176), (10608, 48915), (10870, 47736), (11934, 43480), (12240, 42393), (13044, 39780), (13260, 39132), (14040, 36958), (14131, 36720), (15912, 32610), (16305, 31824), (17392, 29835), (17680, 29349), (18360, 28262), (18479, 28080), (19566, 26520), (19890, 26088), (21740, 23868)]