1342344640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1555

約数の個数: 224

約数和(自身を含む): 4063739904

約数和(自身を除く): 2721395264

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 728, 806, 832, 868, 910, 992, 1040, 1085, 1120, 1240, 1456, 1487, 1612, 1736, 1820, 1984, 2015, 2080, 2170, 2240, 2480, 2821, 2912, 2974, 3224, 3472, 3640, 4030, 4160, 4340, 4960, 5642, 5824, 5948, 6448, 6944, 7280, 7435, 8060, 8680, 9920, 10409, 11284, 11896, 12896, 13888, 14105, 14560, 14870, 16120, 17360, 19331, 20818, 22568, 23792, 25792, 28210, 29120, 29740, 32240, 34720, 38662, 41636, 45136, 46097, 47584, 52045, 56420, 59480, 64480, 69440, 77324, 83272, 90272, 92194, 95168, 96655, 104090, 112840, 118960, 128960, 135317, 154648, 166544, 180544, 184388, 193310, 208180, 225680, 230485, 237920, 270634, 309296, 322679, 333088, 368776, 386620, 416360, 451360, 460970, 475840, 541268, 599261, 618592, 645358, 666176, 676585, 737552, 773240, 832720, 902720, 921940, 1082536, 1198522, 1237184, 1290716, 1353170, 1475104, 1546480, 1613395, 1665440, 1843880, 2165072, 2397044, 2581432, 2706340, 2950208, 2996305, 3092960, 3226790, 3330880, 3687760, 4194827, 4330144, 4794088, 5162864, 5412680, 5992610, 6185920, 6453580, 7375520, 8389654, 8660288, 9588176, 10325728, 10825360, 11985220, 12907160, 14751040, 16779308, 19176352, 20651456, 20974135, 21650720, 23970440, 25814320, 33558616, 38352704, 41948270, 43301440, 47940880, 51628640, 67117232, 83896540, 95881760, 103257280, 134234464, 167793080, 191763520, 268468928, 335586160, 671172320, 1342344640]

約数ペア:

[(1, 1342344640), (2, 671172320), (4, 335586160), (5, 268468928), (7, 191763520), (8, 167793080), (10, 134234464), (13, 103257280), (14, 95881760), (16, 83896540), (20, 67117232), (26, 51628640), (28, 47940880), (31, 43301440), (32, 41948270), (35, 38352704), (40, 33558616), (52, 25814320), (56, 23970440), (62, 21650720), (64, 20974135), (65, 20651456), (70, 19176352), (80, 16779308), (91, 14751040), (104, 12907160), (112, 11985220), (124, 10825360), (130, 10325728), (140, 9588176), (155, 8660288), (160, 8389654), (182, 7375520), (208, 6453580), (217, 6185920), (224, 5992610), (248, 5412680), (260, 5162864), (280, 4794088), (310, 4330144), (320, 4194827), (364, 3687760), (403, 3330880), (416, 3226790), (434, 3092960), (448, 2996305), (455, 2950208), (496, 2706340), (520, 2581432), (560, 2397044), (620, 2165072), (728, 1843880), (806, 1665440), (832, 1613395), (868, 1546480), (910, 1475104), (992, 1353170), (1040, 1290716), (1085, 1237184), (1120, 1198522), (1240, 1082536), (1456, 921940), (1487, 902720), (1612, 832720), (1736, 773240), (1820, 737552), (1984, 676585), (2015, 666176), (2080, 645358), (2170, 618592), (2240, 599261), (2480, 541268), (2821, 475840), (2912, 460970), (2974, 451360), (3224, 416360), (3472, 386620), (3640, 368776), (4030, 333088), (4160, 322679), (4340, 309296), (4960, 270634), (5642, 237920), (5824, 230485), (5948, 225680), (6448, 208180), (6944, 193310), (7280, 184388), (7435, 180544), (8060, 166544), (8680, 154648), (9920, 135317), (10409, 128960), (11284, 118960), (11896, 112840), (12896, 104090), (13888, 96655), (14105, 95168), (14560, 92194), (14870, 90272), (16120, 83272), (17360, 77324), (19331, 69440), (20818, 64480), (22568, 59480), (23792, 56420), (25792, 52045), (28210, 47584), (29120, 46097), (29740, 45136), (32240, 41636), (34720, 38662)]