73395840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 256

約数和(自身を含む): 275742720

約数和(自身を除く): 202346880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 127, 128, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 254, 258, 280, 301, 320, 336, 344, 381, 384, 420, 430, 448, 480, 508, 516, 560, 602, 635, 640, 645, 672, 688, 762, 840, 860, 889, 896, 903, 960, 1016, 1032, 1120, 1204, 1270, 1290, 1344, 1376, 1505, 1524, 1680, 1720, 1778, 1806, 1905, 1920, 2032, 2064, 2240, 2408, 2540, 2580, 2667, 2688, 2752, 3010, 3048, 3360, 3440, 3556, 3612, 3810, 4064, 4128, 4445, 4480, 4515, 4816, 5080, 5160, 5334, 5461, 5504, 6020, 6096, 6720, 6880, 7112, 7224, 7620, 8128, 8256, 8890, 9030, 9632, 10160, 10320, 10668, 10922, 12040, 12192, 13335, 13440, 13760, 14224, 14448, 15240, 16256, 16383, 16512, 17780, 18060, 19264, 20320, 20640, 21336, 21844, 24080, 24384, 26670, 27305, 27520, 28448, 28896, 30480, 32766, 35560, 36120, 38227, 38528, 40640, 41280, 42672, 43688, 48160, 48768, 53340, 54610, 56896, 57792, 60960, 65532, 71120, 72240, 76454, 81280, 81915, 82560, 85344, 87376, 96320, 106680, 109220, 113792, 114681, 115584, 121920, 131064, 142240, 144480, 152908, 163830, 170688, 174752, 191135, 192640, 213360, 218440, 229362, 243840, 262128, 284480, 288960, 305816, 327660, 341376, 349504, 382270, 426720, 436880, 458724, 524256, 568960, 573405, 577920, 611632, 655320, 699008, 764540, 853440, 873760, 917448, 1048512, 1146810, 1223264, 1310640, 1529080, 1706880, 1747520, 1834896, 2097024, 2293620, 2446528, 2621280, 3058160, 3495040, 3669792, 4587240, 4893056, 5242560, 6116320, 7339584, 9174480, 10485120, 12232640, 14679168, 18348960, 24465280, 36697920, 73395840]

約数ペア:

[(1, 73395840), (2, 36697920), (3, 24465280), (4, 18348960), (5, 14679168), (6, 12232640), (7, 10485120), (8, 9174480), (10, 7339584), (12, 6116320), (14, 5242560), (15, 4893056), (16, 4587240), (20, 3669792), (21, 3495040), (24, 3058160), (28, 2621280), (30, 2446528), (32, 2293620), (35, 2097024), (40, 1834896), (42, 1747520), (43, 1706880), (48, 1529080), (56, 1310640), (60, 1223264), (64, 1146810), (70, 1048512), (80, 917448), (84, 873760), (86, 853440), (96, 764540), (105, 699008), (112, 655320), (120, 611632), (127, 577920), (128, 573405), (129, 568960), (140, 524256), (160, 458724), (168, 436880), (172, 426720), (192, 382270), (210, 349504), (215, 341376), (224, 327660), (240, 305816), (254, 288960), (258, 284480), (280, 262128), (301, 243840), (320, 229362), (336, 218440), (344, 213360), (381, 192640), (384, 191135), (420, 174752), (430, 170688), (448, 163830), (480, 152908), (508, 144480), (516, 142240), (560, 131064), (602, 121920), (635, 115584), (640, 114681), (645, 113792), (672, 109220), (688, 106680), (762, 96320), (840, 87376), (860, 85344), (889, 82560), (896, 81915), (903, 81280), (960, 76454), (1016, 72240), (1032, 71120), (1120, 65532), (1204, 60960), (1270, 57792), (1290, 56896), (1344, 54610), (1376, 53340), (1505, 48768), (1524, 48160), (1680, 43688), (1720, 42672), (1778, 41280), (1806, 40640), (1905, 38528), (1920, 38227), (2032, 36120), (2064, 35560), (2240, 32766), (2408, 30480), (2540, 28896), (2580, 28448), (2667, 27520), (2688, 27305), (2752, 26670), (3010, 24384), (3048, 24080), (3360, 21844), (3440, 21336), (3556, 20640), (3612, 20320), (3810, 19264), (4064, 18060), (4128, 17780), (4445, 16512), (4480, 16383), (4515, 16256), (4816, 15240), (5080, 14448), (5160, 14224), (5334, 13760), (5461, 13440), (5504, 13335), (6020, 12192), (6096, 12040), (6720, 10922), (6880, 10668), (7112, 10320), (7224, 10160), (7620, 9632), (8128, 9030), (8256, 8890)]