340428060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:753

約数の個数: 288

約数和(自身を含む): 1305787392

約数和(自身を除く): 965359332

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 23, 28, 30, 34, 35, 36, 42, 45, 46, 51, 60, 63, 68, 69, 70, 84, 85, 90, 92, 102, 105, 115, 119, 126, 138, 140, 153, 161, 170, 180, 204, 207, 210, 230, 238, 252, 255, 276, 306, 315, 322, 340, 345, 357, 391, 414, 420, 460, 476, 483, 510, 595, 612, 630, 644, 690, 691, 714, 765, 782, 805, 828, 966, 1020, 1035, 1071, 1173, 1190, 1260, 1380, 1382, 1428, 1449, 1530, 1564, 1610, 1785, 1932, 1955, 2070, 2073, 2142, 2346, 2380, 2415, 2737, 2764, 2898, 3060, 3220, 3455, 3519, 3570, 3910, 4140, 4146, 4284, 4692, 4830, 4837, 5355, 5474, 5796, 5865, 6219, 6910, 7038, 7140, 7245, 7820, 8211, 8292, 9660, 9674, 10365, 10710, 10948, 11730, 11747, 12438, 13685, 13820, 14076, 14490, 14511, 15893, 16422, 17595, 19348, 20730, 21420, 23460, 23494, 24185, 24633, 24876, 27370, 28980, 29022, 31095, 31786, 32844, 35190, 35241, 41055, 41460, 43533, 46988, 47679, 48370, 49266, 54740, 58044, 58735, 62190, 63572, 70380, 70482, 72555, 79465, 82110, 82229, 87066, 95358, 96740, 98532, 105723, 111251, 117470, 123165, 124380, 140964, 143037, 145110, 158930, 164220, 164458, 174132, 176205, 190716, 211446, 217665, 222502, 234940, 238395, 246330, 246687, 270181, 286074, 290220, 317860, 328916, 333753, 352410, 411145, 422892, 435330, 445004, 476790, 492660, 493374, 528615, 540362, 556255, 572148, 667506, 704820, 715185, 740061, 810543, 822290, 870660, 953580, 986748, 1001259, 1057230, 1080724, 1112510, 1233435, 1335012, 1350905, 1430370, 1480122, 1621086, 1644580, 1668765, 1891267, 2002518, 2114460, 2225020, 2431629, 2466870, 2701810, 2860740, 2960244, 3242172, 3337530, 3700305, 3782534, 4005036, 4052715, 4863258, 4933740, 5006295, 5403620, 5673801, 6675060, 7400610, 7565068, 8105430, 9456335, 9726516, 10012590, 11347602, 12158145, 14801220, 16210860, 17021403, 18912670, 20025180, 22695204, 24316290, 28369005, 34042806, 37825340, 48632580, 56738010, 68085612, 85107015, 113476020, 170214030, 340428060]

約数ペア:

[(1, 340428060), (2, 170214030), (3, 113476020), (4, 85107015), (5, 68085612), (6, 56738010), (7, 48632580), (9, 37825340), (10, 34042806), (12, 28369005), (14, 24316290), (15, 22695204), (17, 20025180), (18, 18912670), (20, 17021403), (21, 16210860), (23, 14801220), (28, 12158145), (30, 11347602), (34, 10012590), (35, 9726516), (36, 9456335), (42, 8105430), (45, 7565068), (46, 7400610), (51, 6675060), (60, 5673801), (63, 5403620), (68, 5006295), (69, 4933740), (70, 4863258), (84, 4052715), (85, 4005036), (90, 3782534), (92, 3700305), (102, 3337530), (105, 3242172), (115, 2960244), (119, 2860740), (126, 2701810), (138, 2466870), (140, 2431629), (153, 2225020), (161, 2114460), (170, 2002518), (180, 1891267), (204, 1668765), (207, 1644580), (210, 1621086), (230, 1480122), (238, 1430370), (252, 1350905), (255, 1335012), (276, 1233435), (306, 1112510), (315, 1080724), (322, 1057230), (340, 1001259), (345, 986748), (357, 953580), (391, 870660), (414, 822290), (420, 810543), (460, 740061), (476, 715185), (483, 704820), (510, 667506), (595, 572148), (612, 556255), (630, 540362), (644, 528615), (690, 493374), (691, 492660), (714, 476790), (765, 445004), (782, 435330), (805, 422892), (828, 411145), (966, 352410), (1020, 333753), (1035, 328916), (1071, 317860), (1173, 290220), (1190, 286074), (1260, 270181), (1380, 246687), (1382, 246330), (1428, 238395), (1449, 234940), (1530, 222502), (1564, 217665), (1610, 211446), (1785, 190716), (1932, 176205), (1955, 174132), (2070, 164458), (2073, 164220), (2142, 158930), (2346, 145110), (2380, 143037), (2415, 140964), (2737, 124380), (2764, 123165), (2898, 117470), (3060, 111251), (3220, 105723), (3455, 98532), (3519, 96740), (3570, 95358), (3910, 87066), (4140, 82229), (4146, 82110), (4284, 79465), (4692, 72555), (4830, 70482), (4837, 70380), (5355, 63572), (5474, 62190), (5796, 58735), (5865, 58044), (6219, 54740), (6910, 49266), (7038, 48370), (7140, 47679), (7245, 46988), (7820, 43533), (8211, 41460), (8292, 41055), (9660, 35241), (9674, 35190), (10365, 32844), (10710, 31786), (10948, 31095), (11730, 29022), (11747, 28980), (12438, 27370), (13685, 24876), (13820, 24633), (14076, 24185), (14490, 23494), (14511, 23460), (15893, 21420), (16422, 20730), (17595, 19348)]