310426560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 448

約数和(自身を含む): 1209446400

約数和(自身を除く): 899019840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 61, 62, 64, 72, 76, 80, 90, 93, 95, 96, 108, 114, 120, 122, 124, 135, 144, 152, 155, 160, 171, 180, 183, 186, 190, 192, 216, 228, 240, 244, 248, 270, 279, 285, 288, 304, 305, 310, 320, 342, 360, 366, 372, 380, 432, 456, 465, 480, 488, 496, 513, 540, 549, 558, 570, 576, 589, 608, 610, 620, 684, 720, 732, 744, 760, 837, 855, 864, 912, 915, 930, 960, 976, 992, 1026, 1080, 1098, 1116, 1140, 1159, 1178, 1216, 1220, 1240, 1368, 1395, 1440, 1464, 1488, 1520, 1647, 1674, 1710, 1728, 1767, 1824, 1830, 1860, 1891, 1952, 1984, 2052, 2160, 2196, 2232, 2280, 2318, 2356, 2440, 2480, 2565, 2736, 2745, 2790, 2880, 2928, 2945, 2976, 3040, 3294, 3348, 3420, 3477, 3534, 3648, 3660, 3720, 3782, 3904, 4104, 4185, 4320, 4392, 4464, 4560, 4636, 4712, 4880, 4960, 5130, 5301, 5472, 5490, 5580, 5673, 5795, 5856, 5890, 5952, 6080, 6588, 6696, 6840, 6954, 7068, 7320, 7440, 7564, 8208, 8235, 8370, 8640, 8784, 8835, 8928, 9120, 9272, 9424, 9455, 9760, 9920, 10260, 10431, 10602, 10944, 10980, 11160, 11346, 11590, 11712, 11780, 13176, 13392, 13680, 13908, 14136, 14640, 14880, 15128, 15903, 16416, 16470, 16740, 17019, 17385, 17568, 17670, 17856, 18240, 18544, 18848, 18910, 19520, 20520, 20862, 21204, 21960, 22320, 22692, 23180, 23560, 26352, 26505, 26784, 27360, 27816, 28272, 28365, 29280, 29760, 30256, 31293, 31806, 32832, 32940, 33480, 34038, 34770, 35136, 35340, 35929, 37088, 37696, 37820, 41040, 41724, 42408, 43920, 44640, 45384, 46360, 47120, 51057, 52155, 52704, 53010, 53568, 54720, 55632, 56544, 56730, 58560, 60512, 62586, 63612, 65880, 66960, 68076, 69540, 70680, 71858, 74176, 75640, 79515, 82080, 83448, 84816, 85095, 87840, 89280, 90768, 92720, 94240, 102114, 104310, 105408, 106020, 107787, 111264, 113088, 113460, 121024, 125172, 127224, 131760, 133920, 136152, 139080, 141360, 143716, 151280, 156465, 159030, 164160, 166896, 169632, 170190, 175680, 179645, 181536, 185440, 188480, 204228, 208620, 212040, 215574, 222528, 226920, 250344, 254448, 255285, 263520, 267840, 272304, 278160, 282720, 287432, 302560, 312930, 318060, 323361, 333792, 339264, 340380, 359290, 363072, 370880, 408456, 417240, 424080, 431148, 453840, 500688, 508896, 510570, 527040, 538935, 544608, 556320, 565440, 574864, 605120, 625860, 636120, 646722, 667584, 680760, 718580, 816912, 834480, 848160, 862296, 907680, 970083, 1001376, 1017792, 1021140, 1077870, 1089216, 1112640, 1149728, 1251720, 1272240, 1293444, 1361520, 1437160, 1616805, 1633824, 1668960, 1696320, 1724592, 1815360, 1940166, 2002752, 2042280, 2155740, 2299456, 2503440, 2544480, 2586888, 2723040, 2874320, 3233610, 3267648, 3337920, 3449184, 3880332, 4084560, 4311480, 4850415, 5006880, 5088960, 5173776, 5446080, 5748640, 6467220, 6898368, 7760664, 8169120, 8622960, 9700830, 10013760, 10347552, 11497280, 12934440, 15521328, 16338240, 17245920, 19401660, 20695104, 25868880, 31042656, 34491840, 38803320, 51737760, 62085312, 77606640, 103475520, 155213280, 310426560]

約数ペア:

[(1, 310426560), (2, 155213280), (3, 103475520), (4, 77606640), (5, 62085312), (6, 51737760), (8, 38803320), (9, 34491840), (10, 31042656), (12, 25868880), (15, 20695104), (16, 19401660), (18, 17245920), (19, 16338240), (20, 15521328), (24, 12934440), (27, 11497280), (30, 10347552), (31, 10013760), (32, 9700830), (36, 8622960), (38, 8169120), (40, 7760664), (45, 6898368), (48, 6467220), (54, 5748640), (57, 5446080), (60, 5173776), (61, 5088960), (62, 5006880), (64, 4850415), (72, 4311480), (76, 4084560), (80, 3880332), (90, 3449184), (93, 3337920), (95, 3267648), (96, 3233610), (108, 2874320), (114, 2723040), (120, 2586888), (122, 2544480), (124, 2503440), (135, 2299456), (144, 2155740), (152, 2042280), (155, 2002752), (160, 1940166), (171, 1815360), (180, 1724592), (183, 1696320), (186, 1668960), (190, 1633824), (192, 1616805), (216, 1437160), (228, 1361520), (240, 1293444), (244, 1272240), (248, 1251720), (270, 1149728), (279, 1112640), (285, 1089216), (288, 1077870), (304, 1021140), (305, 1017792), (310, 1001376), (320, 970083), (342, 907680), (360, 862296), (366, 848160), (372, 834480), (380, 816912), (432, 718580), (456, 680760), (465, 667584), (480, 646722), (488, 636120), (496, 625860), (513, 605120), (540, 574864), (549, 565440), (558, 556320), (570, 544608), (576, 538935), (589, 527040), (608, 510570), (610, 508896), (620, 500688), (684, 453840), (720, 431148), (732, 424080), (744, 417240), (760, 408456), (837, 370880), (855, 363072), (864, 359290), (912, 340380), (915, 339264), (930, 333792), (960, 323361), (976, 318060), (992, 312930), (1026, 302560), (1080, 287432), (1098, 282720), (1116, 278160), (1140, 272304), (1159, 267840), (1178, 263520), (1216, 255285), (1220, 254448), (1240, 250344), (1368, 226920), (1395, 222528), (1440, 215574), (1464, 212040), (1488, 208620), (1520, 204228), (1647, 188480), (1674, 185440), (1710, 181536), (1728, 179645), (1767, 175680), (1824, 170190), (1830, 169632), (1860, 166896), (1891, 164160), (1952, 159030), (1984, 156465), (2052, 151280), (2160, 143716), (2196, 141360), (2232, 139080), (2280, 136152), (2318, 133920), (2356, 131760), (2440, 127224), (2480, 125172), (2565, 121024), (2736, 113460), (2745, 113088), (2790, 111264), (2880, 107787), (2928, 106020), (2945, 105408), (2976, 104310), (3040, 102114), (3294, 94240), (3348, 92720), (3420, 90768), (3477, 89280), (3534, 87840), (3648, 85095), (3660, 84816), (3720, 83448), (3782, 82080), (3904, 79515), (4104, 75640), (4185, 74176), (4320, 71858), (4392, 70680), (4464, 69540), (4560, 68076), (4636, 66960), (4712, 65880), (4880, 63612), (4960, 62586), (5130, 60512), (5301, 58560), (5472, 56730), (5490, 56544), (5580, 55632), (5673, 54720), (5795, 53568), (5856, 53010), (5890, 52704), (5952, 52155), (6080, 51057), (6588, 47120), (6696, 46360), (6840, 45384), (6954, 44640), (7068, 43920), (7320, 42408), (7440, 41724), (7564, 41040), (8208, 37820), (8235, 37696), (8370, 37088), (8640, 35929), (8784, 35340), (8835, 35136), (8928, 34770), (9120, 34038), (9272, 33480), (9424, 32940), (9455, 32832), (9760, 31806), (9920, 31293), (10260, 30256), (10431, 29760), (10602, 29280), (10944, 28365), (10980, 28272), (11160, 27816), (11346, 27360), (11590, 26784), (11712, 26505), (11780, 26352), (13176, 23560), (13392, 23180), (13680, 22692), (13908, 22320), (14136, 21960), (14640, 21204), (14880, 20862), (15128, 20520), (15903, 19520), (16416, 18910), (16470, 18848), (16740, 18544), (17019, 18240), (17385, 17856), (17568, 17670)]