233360640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:505

約数の個数: 216

約数和(自身を含む): 826495488

約数和(自身を除く): 593134848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 282, 288, 320, 360, 376, 384, 423, 431, 470, 480, 564, 576, 640, 705, 720, 752, 768, 846, 862, 940, 960, 1128, 1152, 1280, 1293, 1410, 1440, 1504, 1692, 1724, 1880, 1920, 2115, 2155, 2256, 2304, 2586, 2820, 2880, 3008, 3384, 3448, 3760, 3840, 3879, 4230, 4310, 4512, 5172, 5640, 5760, 6016, 6465, 6768, 6896, 7520, 7758, 8460, 8620, 9024, 10344, 11280, 11520, 12032, 12930, 13536, 13792, 15040, 15516, 16920, 17240, 18048, 19395, 20257, 20688, 22560, 25860, 27072, 27584, 30080, 31032, 33840, 34480, 36096, 38790, 40514, 41376, 45120, 51720, 54144, 55168, 60160, 60771, 62064, 67680, 68960, 77580, 81028, 82752, 90240, 101285, 103440, 108288, 110336, 121542, 124128, 135360, 137920, 155160, 162056, 165504, 180480, 182313, 202570, 206880, 243084, 248256, 270720, 275840, 303855, 310320, 324112, 331008, 364626, 405140, 413760, 486168, 496512, 541440, 551680, 607710, 620640, 648224, 729252, 810280, 827520, 911565, 972336, 993024, 1215420, 1241280, 1296448, 1458504, 1620560, 1655040, 1823130, 1944672, 2430840, 2482560, 2592896, 2917008, 3241120, 3646260, 3889344, 4861680, 4965120, 5185792, 5834016, 6482240, 7292520, 7778688, 9723360, 11668032, 12964480, 14585040, 15557376, 19446720, 23336064, 25928960, 29170080, 38893440, 46672128, 58340160, 77786880, 116680320, 233360640]

約数ペア:

[(1, 233360640), (2, 116680320), (3, 77786880), (4, 58340160), (5, 46672128), (6, 38893440), (8, 29170080), (9, 25928960), (10, 23336064), (12, 19446720), (15, 15557376), (16, 14585040), (18, 12964480), (20, 11668032), (24, 9723360), (30, 7778688), (32, 7292520), (36, 6482240), (40, 5834016), (45, 5185792), (47, 4965120), (48, 4861680), (60, 3889344), (64, 3646260), (72, 3241120), (80, 2917008), (90, 2592896), (94, 2482560), (96, 2430840), (120, 1944672), (128, 1823130), (141, 1655040), (144, 1620560), (160, 1458504), (180, 1296448), (188, 1241280), (192, 1215420), (235, 993024), (240, 972336), (256, 911565), (282, 827520), (288, 810280), (320, 729252), (360, 648224), (376, 620640), (384, 607710), (423, 551680), (431, 541440), (470, 496512), (480, 486168), (564, 413760), (576, 405140), (640, 364626), (705, 331008), (720, 324112), (752, 310320), (768, 303855), (846, 275840), (862, 270720), (940, 248256), (960, 243084), (1128, 206880), (1152, 202570), (1280, 182313), (1293, 180480), (1410, 165504), (1440, 162056), (1504, 155160), (1692, 137920), (1724, 135360), (1880, 124128), (1920, 121542), (2115, 110336), (2155, 108288), (2256, 103440), (2304, 101285), (2586, 90240), (2820, 82752), (2880, 81028), (3008, 77580), (3384, 68960), (3448, 67680), (3760, 62064), (3840, 60771), (3879, 60160), (4230, 55168), (4310, 54144), (4512, 51720), (5172, 45120), (5640, 41376), (5760, 40514), (6016, 38790), (6465, 36096), (6768, 34480), (6896, 33840), (7520, 31032), (7758, 30080), (8460, 27584), (8620, 27072), (9024, 25860), (10344, 22560), (11280, 20688), (11520, 20257), (12032, 19395), (12930, 18048), (13536, 17240), (13792, 16920), (15040, 15516)]