2497887720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:334

約数の個数: 320

約数和(自身を含む): 8703288000

約数和(自身を除く): 6205400280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 73, 81, 90, 108, 118, 120, 135, 146, 162, 177, 179, 180, 216, 219, 236, 270, 292, 295, 324, 354, 358, 360, 365, 405, 438, 472, 531, 537, 540, 584, 590, 648, 657, 708, 716, 730, 810, 876, 885, 895, 1062, 1074, 1080, 1095, 1180, 1314, 1416, 1432, 1460, 1593, 1611, 1620, 1752, 1770, 1790, 1971, 2124, 2148, 2190, 2360, 2628, 2655, 2685, 2920, 3186, 3222, 3240, 3285, 3540, 3580, 3942, 4248, 4296, 4307, 4380, 4779, 4833, 5256, 5310, 5370, 5913, 6372, 6444, 6570, 7080, 7160, 7884, 7965, 8055, 8614, 8760, 9558, 9666, 9855, 10561, 10620, 10740, 11826, 12744, 12888, 12921, 13067, 13140, 14499, 15768, 15930, 16110, 17228, 19116, 19332, 19710, 21122, 21240, 21480, 21535, 23652, 23895, 24165, 25842, 26134, 26280, 28998, 29565, 31683, 31860, 32220, 34456, 38232, 38664, 38763, 39201, 39420, 42244, 43070, 47304, 47790, 48330, 51684, 52268, 52805, 57996, 59130, 63366, 63720, 64440, 64605, 65335, 72495, 77526, 78402, 78840, 84488, 86140, 95049, 95580, 96660, 103368, 104536, 105610, 115992, 116289, 117603, 118260, 126732, 129210, 130670, 144990, 155052, 156804, 158415, 172280, 190098, 191160, 193320, 193815, 196005, 211220, 232578, 235206, 236520, 253464, 258420, 261340, 285147, 289980, 310104, 313608, 316830, 348867, 352809, 380196, 387630, 392010, 422440, 465156, 470412, 475245, 516840, 522680, 570294, 579960, 581445, 588015, 633660, 697734, 705618, 760392, 770953, 775260, 784020, 855441, 930312, 940824, 950490, 1058427, 1140588, 1162890, 1176030, 1267320, 1395468, 1411236, 1425735, 1541906, 1550520, 1568040, 1710882, 1744335, 1764045, 1900980, 2116854, 2281176, 2312859, 2325780, 2352060, 2790936, 2822472, 2851470, 3083812, 3421764, 3488670, 3528090, 3801960, 3854765, 4233708, 4277205, 4625718, 4651560, 4704120, 5292135, 5702940, 6167624, 6843528, 6938577, 6977340, 7056180, 7709530, 8467416, 8554410, 9251436, 10584270, 11405880, 11564295, 13877154, 13954680, 14112360, 15419060, 17108820, 18502872, 20815731, 21168540, 23128590, 27754308, 30838120, 34217640, 34692885, 41631462, 42337080, 46257180, 55508616, 62447193, 69385770, 83262924, 92514360, 104078655, 124894386, 138771540, 166525848, 208157310, 249788772, 277543080, 312235965, 416314620, 499577544, 624471930, 832629240, 1248943860, 2497887720]

約数ペア:

[(1, 2497887720), (2, 1248943860), (3, 832629240), (4, 624471930), (5, 499577544), (6, 416314620), (8, 312235965), (9, 277543080), (10, 249788772), (12, 208157310), (15, 166525848), (18, 138771540), (20, 124894386), (24, 104078655), (27, 92514360), (30, 83262924), (36, 69385770), (40, 62447193), (45, 55508616), (54, 46257180), (59, 42337080), (60, 41631462), (72, 34692885), (73, 34217640), (81, 30838120), (90, 27754308), (108, 23128590), (118, 21168540), (120, 20815731), (135, 18502872), (146, 17108820), (162, 15419060), (177, 14112360), (179, 13954680), (180, 13877154), (216, 11564295), (219, 11405880), (236, 10584270), (270, 9251436), (292, 8554410), (295, 8467416), (324, 7709530), (354, 7056180), (358, 6977340), (360, 6938577), (365, 6843528), (405, 6167624), (438, 5702940), (472, 5292135), (531, 4704120), (537, 4651560), (540, 4625718), (584, 4277205), (590, 4233708), (648, 3854765), (657, 3801960), (708, 3528090), (716, 3488670), (730, 3421764), (810, 3083812), (876, 2851470), (885, 2822472), (895, 2790936), (1062, 2352060), (1074, 2325780), (1080, 2312859), (1095, 2281176), (1180, 2116854), (1314, 1900980), (1416, 1764045), (1432, 1744335), (1460, 1710882), (1593, 1568040), (1611, 1550520), (1620, 1541906), (1752, 1425735), (1770, 1411236), (1790, 1395468), (1971, 1267320), (2124, 1176030), (2148, 1162890), (2190, 1140588), (2360, 1058427), (2628, 950490), (2655, 940824), (2685, 930312), (2920, 855441), (3186, 784020), (3222, 775260), (3240, 770953), (3285, 760392), (3540, 705618), (3580, 697734), (3942, 633660), (4248, 588015), (4296, 581445), (4307, 579960), (4380, 570294), (4779, 522680), (4833, 516840), (5256, 475245), (5310, 470412), (5370, 465156), (5913, 422440), (6372, 392010), (6444, 387630), (6570, 380196), (7080, 352809), (7160, 348867), (7884, 316830), (7965, 313608), (8055, 310104), (8614, 289980), (8760, 285147), (9558, 261340), (9666, 258420), (9855, 253464), (10561, 236520), (10620, 235206), (10740, 232578), (11826, 211220), (12744, 196005), (12888, 193815), (12921, 193320), (13067, 191160), (13140, 190098), (14499, 172280), (15768, 158415), (15930, 156804), (16110, 155052), (17228, 144990), (19116, 130670), (19332, 129210), (19710, 126732), (21122, 118260), (21240, 117603), (21480, 116289), (21535, 115992), (23652, 105610), (23895, 104536), (24165, 103368), (25842, 96660), (26134, 95580), (26280, 95049), (28998, 86140), (29565, 84488), (31683, 78840), (31860, 78402), (32220, 77526), (34456, 72495), (38232, 65335), (38664, 64605), (38763, 64440), (39201, 63720), (39420, 63366), (42244, 59130), (43070, 57996), (47304, 52805), (47790, 52268), (48330, 51684)]