421803360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:922

約数の個数: 288

約数和(自身を含む): 1622799360

約数和(自身を除く): 1200996000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 859, 880, 930, 990, 992, 1023, 1056, 1116, 1240, 1320, 1364, 1395, 1440, 1488, 1584, 1705, 1718, 1760, 1860, 1980, 2046, 2232, 2480, 2577, 2640, 2728, 2790, 2976, 3069, 3168, 3410, 3436, 3720, 3960, 4092, 4295, 4464, 4960, 5115, 5154, 5280, 5456, 5580, 6138, 6820, 6872, 7440, 7731, 7920, 8184, 8590, 8928, 9449, 10230, 10308, 10912, 11160, 12276, 12885, 13640, 13744, 14880, 15345, 15462, 15840, 16368, 17180, 18898, 20460, 20616, 22320, 24552, 25770, 26629, 27280, 27488, 28347, 30690, 30924, 32736, 34360, 37796, 38655, 40920, 41232, 44640, 47245, 49104, 51540, 53258, 54560, 56694, 61380, 61848, 68720, 75592, 77310, 79887, 81840, 82464, 85041, 94490, 98208, 103080, 106516, 113388, 122760, 123696, 133145, 137440, 141735, 151184, 154620, 159774, 163680, 170082, 188980, 206160, 213032, 226776, 239661, 245520, 247392, 266290, 283470, 292919, 302368, 309240, 319548, 340164, 377960, 399435, 412320, 425205, 426064, 453552, 479322, 491040, 532580, 566940, 585838, 618480, 639096, 680328, 755920, 798870, 850410, 852128, 878757, 907104, 958644, 1065160, 1133880, 1171676, 1198305, 1236960, 1278192, 1360656, 1464595, 1511840, 1597740, 1700820, 1757514, 1917288, 2130320, 2267760, 2343352, 2396610, 2556384, 2636271, 2721312, 2929190, 3195480, 3401640, 3515028, 3834576, 4260640, 4393785, 4535520, 4686704, 4793220, 5272542, 5858380, 6390960, 6803280, 7030056, 7669152, 8787570, 9373408, 9586440, 10545084, 11716760, 12781920, 13181355, 13606560, 14060112, 17575140, 19172880, 21090168, 23433520, 26362710, 28120224, 35150280, 38345760, 42180336, 46867040, 52725420, 70300560, 84360672, 105450840, 140601120, 210901680, 421803360]

約数ペア:

[(1, 421803360), (2, 210901680), (3, 140601120), (4, 105450840), (5, 84360672), (6, 70300560), (8, 52725420), (9, 46867040), (10, 42180336), (11, 38345760), (12, 35150280), (15, 28120224), (16, 26362710), (18, 23433520), (20, 21090168), (22, 19172880), (24, 17575140), (30, 14060112), (31, 13606560), (32, 13181355), (33, 12781920), (36, 11716760), (40, 10545084), (44, 9586440), (45, 9373408), (48, 8787570), (55, 7669152), (60, 7030056), (62, 6803280), (66, 6390960), (72, 5858380), (80, 5272542), (88, 4793220), (90, 4686704), (93, 4535520), (96, 4393785), (99, 4260640), (110, 3834576), (120, 3515028), (124, 3401640), (132, 3195480), (144, 2929190), (155, 2721312), (160, 2636271), (165, 2556384), (176, 2396610), (180, 2343352), (186, 2267760), (198, 2130320), (220, 1917288), (240, 1757514), (248, 1700820), (264, 1597740), (279, 1511840), (288, 1464595), (310, 1360656), (330, 1278192), (341, 1236960), (352, 1198305), (360, 1171676), (372, 1133880), (396, 1065160), (440, 958644), (465, 907104), (480, 878757), (495, 852128), (496, 850410), (528, 798870), (558, 755920), (620, 680328), (660, 639096), (682, 618480), (720, 585838), (744, 566940), (792, 532580), (859, 491040), (880, 479322), (930, 453552), (990, 426064), (992, 425205), (1023, 412320), (1056, 399435), (1116, 377960), (1240, 340164), (1320, 319548), (1364, 309240), (1395, 302368), (1440, 292919), (1488, 283470), (1584, 266290), (1705, 247392), (1718, 245520), (1760, 239661), (1860, 226776), (1980, 213032), (2046, 206160), (2232, 188980), (2480, 170082), (2577, 163680), (2640, 159774), (2728, 154620), (2790, 151184), (2976, 141735), (3069, 137440), (3168, 133145), (3410, 123696), (3436, 122760), (3720, 113388), (3960, 106516), (4092, 103080), (4295, 98208), (4464, 94490), (4960, 85041), (5115, 82464), (5154, 81840), (5280, 79887), (5456, 77310), (5580, 75592), (6138, 68720), (6820, 61848), (6872, 61380), (7440, 56694), (7731, 54560), (7920, 53258), (8184, 51540), (8590, 49104), (8928, 47245), (9449, 44640), (10230, 41232), (10308, 40920), (10912, 38655), (11160, 37796), (12276, 34360), (12885, 32736), (13640, 30924), (13744, 30690), (14880, 28347), (15345, 27488), (15462, 27280), (15840, 26629), (16368, 25770), (17180, 24552), (18898, 22320), (20460, 20616)]