1028944560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:936

約数の個数: 320

約数和(自身を含む): 3931176960

約数和(自身を除く): 2902232400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 35, 40, 42, 46, 48, 56, 60, 62, 69, 70, 80, 84, 92, 93, 105, 112, 115, 120, 124, 138, 140, 155, 161, 168, 184, 186, 210, 217, 230, 240, 248, 276, 280, 310, 322, 336, 345, 368, 372, 420, 434, 460, 465, 483, 496, 552, 560, 620, 644, 651, 690, 713, 744, 805, 840, 859, 868, 920, 930, 966, 1085, 1104, 1240, 1288, 1302, 1380, 1426, 1488, 1610, 1680, 1718, 1736, 1840, 1860, 1932, 2139, 2170, 2415, 2480, 2576, 2577, 2604, 2760, 2852, 3220, 3255, 3436, 3472, 3565, 3720, 3864, 4278, 4295, 4340, 4830, 4991, 5154, 5208, 5520, 5704, 6013, 6440, 6510, 6872, 7130, 7440, 7728, 8556, 8590, 8680, 9660, 9982, 10308, 10416, 10695, 11408, 12026, 12880, 12885, 13020, 13744, 14260, 14973, 17112, 17180, 17360, 18039, 19320, 19757, 19964, 20616, 21390, 24052, 24955, 25770, 26040, 26629, 28520, 29946, 30065, 34224, 34360, 36078, 38640, 39514, 39928, 41232, 42780, 48104, 49910, 51540, 52080, 53258, 57040, 59271, 59892, 60130, 68720, 72156, 74865, 79028, 79856, 79887, 85560, 90195, 96208, 98785, 99820, 103080, 106516, 118542, 119784, 120260, 133145, 138299, 144312, 149730, 158056, 159774, 171120, 180390, 186403, 197570, 199640, 206160, 213032, 237084, 239568, 240520, 266290, 276598, 288624, 296355, 299460, 316112, 319548, 360780, 372806, 395140, 399280, 399435, 414897, 426064, 474168, 481040, 532580, 553196, 559209, 592710, 598920, 612467, 639096, 691495, 721560, 745612, 790280, 798870, 829794, 932015, 948336, 1065160, 1106392, 1118418, 1185420, 1197840, 1224934, 1278192, 1382990, 1443120, 1491224, 1580560, 1597740, 1659588, 1837401, 1864030, 2074485, 2130320, 2212784, 2236836, 2370840, 2449868, 2765980, 2796045, 2982448, 3062335, 3195480, 3319176, 3674802, 3728060, 4148970, 4287269, 4473672, 4741680, 4899736, 5531960, 5592090, 6124670, 6390960, 6638352, 7349604, 7456120, 8297940, 8574538, 8947344, 9187005, 9799472, 11063920, 11184180, 12249340, 12861807, 14699208, 14912240, 16595880, 17149076, 18374010, 21436345, 22368360, 24498680, 25723614, 29398416, 33191760, 34298152, 36748020, 42872690, 44736720, 48997360, 51447228, 64309035, 68596304, 73496040, 85745380, 102894456, 128618070, 146992080, 171490760, 205788912, 257236140, 342981520, 514472280, 1028944560]

約数ペア:

[(1, 1028944560), (2, 514472280), (3, 342981520), (4, 257236140), (5, 205788912), (6, 171490760), (7, 146992080), (8, 128618070), (10, 102894456), (12, 85745380), (14, 73496040), (15, 68596304), (16, 64309035), (20, 51447228), (21, 48997360), (23, 44736720), (24, 42872690), (28, 36748020), (30, 34298152), (31, 33191760), (35, 29398416), (40, 25723614), (42, 24498680), (46, 22368360), (48, 21436345), (56, 18374010), (60, 17149076), (62, 16595880), (69, 14912240), (70, 14699208), (80, 12861807), (84, 12249340), (92, 11184180), (93, 11063920), (105, 9799472), (112, 9187005), (115, 8947344), (120, 8574538), (124, 8297940), (138, 7456120), (140, 7349604), (155, 6638352), (161, 6390960), (168, 6124670), (184, 5592090), (186, 5531960), (210, 4899736), (217, 4741680), (230, 4473672), (240, 4287269), (248, 4148970), (276, 3728060), (280, 3674802), (310, 3319176), (322, 3195480), (336, 3062335), (345, 2982448), (368, 2796045), (372, 2765980), (420, 2449868), (434, 2370840), (460, 2236836), (465, 2212784), (483, 2130320), (496, 2074485), (552, 1864030), (560, 1837401), (620, 1659588), (644, 1597740), (651, 1580560), (690, 1491224), (713, 1443120), (744, 1382990), (805, 1278192), (840, 1224934), (859, 1197840), (868, 1185420), (920, 1118418), (930, 1106392), (966, 1065160), (1085, 948336), (1104, 932015), (1240, 829794), (1288, 798870), (1302, 790280), (1380, 745612), (1426, 721560), (1488, 691495), (1610, 639096), (1680, 612467), (1718, 598920), (1736, 592710), (1840, 559209), (1860, 553196), (1932, 532580), (2139, 481040), (2170, 474168), (2415, 426064), (2480, 414897), (2576, 399435), (2577, 399280), (2604, 395140), (2760, 372806), (2852, 360780), (3220, 319548), (3255, 316112), (3436, 299460), (3472, 296355), (3565, 288624), (3720, 276598), (3864, 266290), (4278, 240520), (4295, 239568), (4340, 237084), (4830, 213032), (4991, 206160), (5154, 199640), (5208, 197570), (5520, 186403), (5704, 180390), (6013, 171120), (6440, 159774), (6510, 158056), (6872, 149730), (7130, 144312), (7440, 138299), (7728, 133145), (8556, 120260), (8590, 119784), (8680, 118542), (9660, 106516), (9982, 103080), (10308, 99820), (10416, 98785), (10695, 96208), (11408, 90195), (12026, 85560), (12880, 79887), (12885, 79856), (13020, 79028), (13744, 74865), (14260, 72156), (14973, 68720), (17112, 60130), (17180, 59892), (17360, 59271), (18039, 57040), (19320, 53258), (19757, 52080), (19964, 51540), (20616, 49910), (21390, 48104), (24052, 42780), (24955, 41232), (25770, 39928), (26040, 39514), (26629, 38640), (28520, 36078), (29946, 34360), (30065, 34224)]