74712960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:158

約数の個数: 384

約数和(自身を含む): 315057600

約数和(自身を除く): 240344640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 109, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 218, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 320, 327, 336, 340, 357, 360, 384, 408, 420, 436, 448, 476, 480, 504, 510, 544, 545, 560, 576, 595, 612, 630, 640, 654, 672, 680, 714, 720, 763, 765, 816, 840, 872, 896, 952, 960, 981, 1008, 1020, 1071, 1088, 1090, 1120, 1152, 1190, 1224, 1260, 1308, 1344, 1360, 1428, 1440, 1526, 1530, 1632, 1635, 1680, 1744, 1785, 1853, 1904, 1920, 1962, 2016, 2040, 2142, 2176, 2180, 2240, 2289, 2380, 2448, 2520, 2616, 2688, 2720, 2856, 2880, 3052, 3060, 3264, 3270, 3360, 3488, 3570, 3706, 3808, 3815, 3924, 4032, 4080, 4284, 4360, 4480, 4578, 4760, 4896, 4905, 5040, 5232, 5355, 5440, 5559, 5712, 5760, 6104, 6120, 6528, 6540, 6720, 6867, 6976, 7140, 7412, 7616, 7630, 7848, 8064, 8160, 8568, 8720, 9156, 9265, 9520, 9792, 9810, 10080, 10464, 10710, 10880, 11118, 11424, 11445, 12208, 12240, 12971, 13080, 13440, 13734, 13952, 14280, 14824, 15232, 15260, 15696, 16320, 16677, 17136, 17440, 18312, 18530, 19040, 19584, 19620, 20160, 20928, 21420, 22236, 22848, 22890, 24416, 24480, 25942, 26160, 27468, 27795, 28560, 29648, 30520, 31392, 32640, 33354, 34272, 34335, 34880, 36624, 37060, 38080, 38913, 39240, 40320, 41856, 42840, 44472, 45696, 45780, 48832, 48960, 51884, 52320, 54936, 55590, 57120, 59296, 61040, 62784, 64855, 66708, 68544, 68670, 69760, 73248, 74120, 76160, 77826, 78480, 83385, 85680, 88944, 91560, 97664, 97920, 103768, 104640, 109872, 111180, 114240, 116739, 118592, 122080, 125568, 129710, 133416, 137088, 137340, 146496, 148240, 155652, 156960, 166770, 171360, 177888, 183120, 194565, 207536, 209280, 219744, 222360, 228480, 233478, 237184, 244160, 259420, 266832, 274680, 292992, 296480, 311304, 313920, 333540, 342720, 355776, 366240, 389130, 415072, 439488, 444720, 466956, 488320, 518840, 533664, 549360, 583695, 592960, 622608, 627840, 667080, 685440, 711552, 732480, 778260, 830144, 878976, 889440, 933912, 1037680, 1067328, 1098720, 1167390, 1185920, 1245216, 1334160, 1464960, 1556520, 1660288, 1778880, 1867824, 2075360, 2134656, 2197440, 2334780, 2490432, 2668320, 3113040, 3557760, 3735648, 4150720, 4394880, 4669560, 4980864, 5336640, 6226080, 7471296, 8301440, 9339120, 10673280, 12452160, 14942592, 18678240, 24904320, 37356480, 74712960]

約数ペア:

[(1, 74712960), (2, 37356480), (3, 24904320), (4, 18678240), (5, 14942592), (6, 12452160), (7, 10673280), (8, 9339120), (9, 8301440), (10, 7471296), (12, 6226080), (14, 5336640), (15, 4980864), (16, 4669560), (17, 4394880), (18, 4150720), (20, 3735648), (21, 3557760), (24, 3113040), (28, 2668320), (30, 2490432), (32, 2334780), (34, 2197440), (35, 2134656), (36, 2075360), (40, 1867824), (42, 1778880), (45, 1660288), (48, 1556520), (51, 1464960), (56, 1334160), (60, 1245216), (63, 1185920), (64, 1167390), (68, 1098720), (70, 1067328), (72, 1037680), (80, 933912), (84, 889440), (85, 878976), (90, 830144), (96, 778260), (102, 732480), (105, 711552), (109, 685440), (112, 667080), (119, 627840), (120, 622608), (126, 592960), (128, 583695), (136, 549360), (140, 533664), (144, 518840), (153, 488320), (160, 466956), (168, 444720), (170, 439488), (180, 415072), (192, 389130), (204, 366240), (210, 355776), (218, 342720), (224, 333540), (238, 313920), (240, 311304), (252, 296480), (255, 292992), (272, 274680), (280, 266832), (288, 259420), (306, 244160), (315, 237184), (320, 233478), (327, 228480), (336, 222360), (340, 219744), (357, 209280), (360, 207536), (384, 194565), (408, 183120), (420, 177888), (436, 171360), (448, 166770), (476, 156960), (480, 155652), (504, 148240), (510, 146496), (544, 137340), (545, 137088), (560, 133416), (576, 129710), (595, 125568), (612, 122080), (630, 118592), (640, 116739), (654, 114240), (672, 111180), (680, 109872), (714, 104640), (720, 103768), (763, 97920), (765, 97664), (816, 91560), (840, 88944), (872, 85680), (896, 83385), (952, 78480), (960, 77826), (981, 76160), (1008, 74120), (1020, 73248), (1071, 69760), (1088, 68670), (1090, 68544), (1120, 66708), (1152, 64855), (1190, 62784), (1224, 61040), (1260, 59296), (1308, 57120), (1344, 55590), (1360, 54936), (1428, 52320), (1440, 51884), (1526, 48960), (1530, 48832), (1632, 45780), (1635, 45696), (1680, 44472), (1744, 42840), (1785, 41856), (1853, 40320), (1904, 39240), (1920, 38913), (1962, 38080), (2016, 37060), (2040, 36624), (2142, 34880), (2176, 34335), (2180, 34272), (2240, 33354), (2289, 32640), (2380, 31392), (2448, 30520), (2520, 29648), (2616, 28560), (2688, 27795), (2720, 27468), (2856, 26160), (2880, 25942), (3052, 24480), (3060, 24416), (3264, 22890), (3270, 22848), (3360, 22236), (3488, 21420), (3570, 20928), (3706, 20160), (3808, 19620), (3815, 19584), (3924, 19040), (4032, 18530), (4080, 18312), (4284, 17440), (4360, 17136), (4480, 16677), (4578, 16320), (4760, 15696), (4896, 15260), (4905, 15232), (5040, 14824), (5232, 14280), (5355, 13952), (5440, 13734), (5559, 13440), (5712, 13080), (5760, 12971), (6104, 12240), (6120, 12208), (6528, 11445), (6540, 11424), (6720, 11118), (6867, 10880), (6976, 10710), (7140, 10464), (7412, 10080), (7616, 9810), (7630, 9792), (7848, 9520), (8064, 9265), (8160, 9156), (8568, 8720)]