317968800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{367}}^1$

素因数の和:428

約数の個数: 216

約数和(自身を含む): 1095304896

約数和(自身を除く): 777336096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 361, 367, 380, 400, 456, 475, 480, 570, 600, 608, 722, 734, 760, 800, 912, 950, 1083, 1101, 1140, 1200, 1425, 1444, 1468, 1520, 1805, 1824, 1835, 1900, 2166, 2202, 2280, 2400, 2850, 2888, 2936, 3040, 3610, 3670, 3800, 4332, 4404, 4560, 5415, 5505, 5700, 5776, 5872, 6973, 7220, 7340, 7600, 8664, 8808, 9025, 9120, 9175, 10830, 11010, 11400, 11552, 11744, 13946, 14440, 14680, 15200, 17328, 17616, 18050, 18350, 20919, 21660, 22020, 22800, 27075, 27525, 27892, 28880, 29360, 34656, 34865, 35232, 36100, 36700, 41838, 43320, 44040, 45600, 54150, 55050, 55784, 57760, 58720, 69730, 72200, 73400, 83676, 86640, 88080, 104595, 108300, 110100, 111568, 132487, 139460, 144400, 146800, 167352, 173280, 174325, 176160, 209190, 216600, 220200, 223136, 264974, 278920, 288800, 293600, 334704, 348650, 397461, 418380, 433200, 440400, 522975, 529948, 557840, 662435, 669408, 697300, 794922, 836760, 866400, 880800, 1045950, 1059896, 1115680, 1324870, 1394600, 1589844, 1673520, 1987305, 2091900, 2119792, 2649740, 2789200, 3179688, 3312175, 3347040, 3974610, 4183800, 4239584, 5299480, 5578400, 6359376, 6624350, 7949220, 8367600, 9936525, 10598960, 12718752, 13248700, 15898440, 16735200, 19873050, 21197920, 26497400, 31796880, 39746100, 52994800, 63593760, 79492200, 105989600, 158984400, 317968800]

約数ペア:

[(1, 317968800), (2, 158984400), (3, 105989600), (4, 79492200), (5, 63593760), (6, 52994800), (8, 39746100), (10, 31796880), (12, 26497400), (15, 21197920), (16, 19873050), (19, 16735200), (20, 15898440), (24, 13248700), (25, 12718752), (30, 10598960), (32, 9936525), (38, 8367600), (40, 7949220), (48, 6624350), (50, 6359376), (57, 5578400), (60, 5299480), (75, 4239584), (76, 4183800), (80, 3974610), (95, 3347040), (96, 3312175), (100, 3179688), (114, 2789200), (120, 2649740), (150, 2119792), (152, 2091900), (160, 1987305), (190, 1673520), (200, 1589844), (228, 1394600), (240, 1324870), (285, 1115680), (300, 1059896), (304, 1045950), (361, 880800), (367, 866400), (380, 836760), (400, 794922), (456, 697300), (475, 669408), (480, 662435), (570, 557840), (600, 529948), (608, 522975), (722, 440400), (734, 433200), (760, 418380), (800, 397461), (912, 348650), (950, 334704), (1083, 293600), (1101, 288800), (1140, 278920), (1200, 264974), (1425, 223136), (1444, 220200), (1468, 216600), (1520, 209190), (1805, 176160), (1824, 174325), (1835, 173280), (1900, 167352), (2166, 146800), (2202, 144400), (2280, 139460), (2400, 132487), (2850, 111568), (2888, 110100), (2936, 108300), (3040, 104595), (3610, 88080), (3670, 86640), (3800, 83676), (4332, 73400), (4404, 72200), (4560, 69730), (5415, 58720), (5505, 57760), (5700, 55784), (5776, 55050), (5872, 54150), (6973, 45600), (7220, 44040), (7340, 43320), (7600, 41838), (8664, 36700), (8808, 36100), (9025, 35232), (9120, 34865), (9175, 34656), (10830, 29360), (11010, 28880), (11400, 27892), (11552, 27525), (11744, 27075), (13946, 22800), (14440, 22020), (14680, 21660), (15200, 20919), (17328, 18350), (17616, 18050)]