512406720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{3631}}^1$

素因数の和:3668

約数の個数: 252

約数和(自身を含む): 2050779744

約数和(自身を除く): 1538373024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3631, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7262, 7840, 8820, 9408, 10080, 10893, 11760, 14112, 14524, 15680, 17640, 18155, 20160, 21786, 23520, 25417, 28224, 29048, 32679, 35280, 36310, 43572, 47040, 50834, 54465, 58096, 65358, 70560, 72620, 76251, 87144, 101668, 108930, 116192, 127085, 130716, 141120, 145240, 152502, 163395, 174288, 177919, 203336, 217860, 228753, 232384, 254170, 261432, 290480, 305004, 326790, 348576, 355838, 381255, 406672, 435720, 457506, 508340, 522864, 533757, 580960, 610008, 653580, 697152, 711676, 762510, 813344, 871440, 889595, 915012, 1016680, 1045728, 1067514, 1143765, 1161920, 1220016, 1307160, 1423352, 1525020, 1601271, 1626688, 1742880, 1779190, 1830024, 2033360, 2091456, 2135028, 2287530, 2440032, 2614320, 2668785, 2846704, 3050040, 3202542, 3485760, 3558380, 3660048, 4066720, 4270056, 4575060, 4880064, 5228640, 5337570, 5693408, 6100080, 6405084, 7116760, 7320096, 8006355, 8133440, 8540112, 9150120, 10457280, 10675140, 11386816, 12200160, 12810168, 14233520, 14640192, 16012710, 17080224, 18300240, 21350280, 24400320, 25620336, 28467040, 32025420, 34160448, 36600480, 42700560, 51240672, 56934080, 64050840, 73200960, 85401120, 102481344, 128101680, 170802240, 256203360, 512406720]

約数ペア:

[(1, 512406720), (2, 256203360), (3, 170802240), (4, 128101680), (5, 102481344), (6, 85401120), (7, 73200960), (8, 64050840), (9, 56934080), (10, 51240672), (12, 42700560), (14, 36600480), (15, 34160448), (16, 32025420), (18, 28467040), (20, 25620336), (21, 24400320), (24, 21350280), (28, 18300240), (30, 17080224), (32, 16012710), (35, 14640192), (36, 14233520), (40, 12810168), (42, 12200160), (45, 11386816), (48, 10675140), (49, 10457280), (56, 9150120), (60, 8540112), (63, 8133440), (64, 8006355), (70, 7320096), (72, 7116760), (80, 6405084), (84, 6100080), (90, 5693408), (96, 5337570), (98, 5228640), (105, 4880064), (112, 4575060), (120, 4270056), (126, 4066720), (140, 3660048), (144, 3558380), (147, 3485760), (160, 3202542), (168, 3050040), (180, 2846704), (192, 2668785), (196, 2614320), (210, 2440032), (224, 2287530), (240, 2135028), (245, 2091456), (252, 2033360), (280, 1830024), (288, 1779190), (294, 1742880), (315, 1626688), (320, 1601271), (336, 1525020), (360, 1423352), (392, 1307160), (420, 1220016), (441, 1161920), (448, 1143765), (480, 1067514), (490, 1045728), (504, 1016680), (560, 915012), (576, 889595), (588, 871440), (630, 813344), (672, 762510), (720, 711676), (735, 697152), (784, 653580), (840, 610008), (882, 580960), (960, 533757), (980, 522864), (1008, 508340), (1120, 457506), (1176, 435720), (1260, 406672), (1344, 381255), (1440, 355838), (1470, 348576), (1568, 326790), (1680, 305004), (1764, 290480), (1960, 261432), (2016, 254170), (2205, 232384), (2240, 228753), (2352, 217860), (2520, 203336), (2880, 177919), (2940, 174288), (3136, 163395), (3360, 152502), (3528, 145240), (3631, 141120), (3920, 130716), (4032, 127085), (4410, 116192), (4704, 108930), (5040, 101668), (5880, 87144), (6720, 76251), (7056, 72620), (7262, 70560), (7840, 65358), (8820, 58096), (9408, 54465), (10080, 50834), (10893, 47040), (11760, 43572), (14112, 36310), (14524, 35280), (15680, 32679), (17640, 29048), (18155, 28224), (20160, 25417), (21786, 23520)]