331315920

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:86

約数の個数: 560

約数和(自身を含む): 1366162560

約数和(自身を除く): 1034846640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 23, 24, 26, 27, 30, 36, 38, 39, 40, 45, 46, 48, 52, 54, 57, 60, 65, 69, 72, 76, 78, 80, 81, 90, 92, 95, 104, 108, 114, 115, 117, 120, 130, 135, 138, 144, 152, 156, 162, 171, 180, 184, 190, 195, 207, 208, 216, 228, 230, 234, 240, 243, 247, 260, 270, 276, 285, 299, 304, 312, 324, 342, 345, 351, 360, 368, 380, 390, 405, 414, 432, 437, 456, 460, 468, 486, 494, 513, 520, 540, 552, 570, 585, 598, 621, 624, 648, 684, 690, 702, 720, 729, 741, 760, 780, 810, 828, 855, 874, 897, 912, 920, 936, 972, 988, 1026, 1035, 1040, 1053, 1080, 1104, 1140, 1170, 1196, 1215, 1235, 1242, 1296, 1311, 1368, 1380, 1404, 1458, 1482, 1495, 1520, 1539, 1560, 1620, 1656, 1710, 1748, 1755, 1794, 1840, 1863, 1872, 1944, 1976, 2052, 2070, 2106, 2160, 2185, 2223, 2280, 2340, 2392, 2430, 2470, 2484, 2565, 2622, 2691, 2736, 2760, 2808, 2916, 2964, 2990, 3078, 3105, 3120, 3159, 3240, 3312, 3420, 3496, 3510, 3588, 3645, 3705, 3726, 3888, 3933, 3952, 4104, 4140, 4212, 4370, 4446, 4485, 4560, 4617, 4680, 4784, 4860, 4940, 4968, 5130, 5244, 5265, 5382, 5520, 5589, 5616, 5681, 5832, 5928, 5980, 6156, 6210, 6318, 6480, 6555, 6669, 6840, 6992, 7020, 7176, 7290, 7410, 7452, 7695, 7866, 8073, 8208, 8280, 8424, 8740, 8892, 8970, 9234, 9315, 9360, 9477, 9720, 9880, 9936, 10260, 10488, 10530, 10764, 11115, 11178, 11362, 11664, 11799, 11856, 11960, 12312, 12420, 12636, 13110, 13338, 13455, 13680, 13851, 14040, 14352, 14580, 14820, 14904, 15390, 15732, 15795, 16146, 16560, 16767, 16848, 17043, 17480, 17784, 17940, 18468, 18630, 18954, 19440, 19665, 19760, 20007, 20520, 20976, 21060, 21528, 22230, 22356, 22724, 23085, 23598, 23920, 24219, 24624, 24840, 25272, 26220, 26676, 26910, 27702, 27945, 28080, 28405, 29160, 29640, 29808, 30780, 31464, 31590, 32292, 33345, 33534, 34086, 34960, 35397, 35568, 35880, 36936, 37260, 37908, 39330, 40014, 40365, 41040, 42120, 43056, 44460, 44712, 45448, 46170, 47196, 47385, 48438, 49680, 50544, 51129, 52440, 53352, 53820, 55404, 55890, 56810, 58320, 58995, 59280, 60021, 61560, 62928, 63180, 64584, 66690, 67068, 68172, 69255, 70794, 71760, 72657, 73872, 74520, 75816, 78660, 80028, 80730, 83835, 84240, 85215, 88920, 89424, 90896, 92340, 94392, 94770, 96876, 100035, 102258, 104880, 106191, 106704, 107640, 110808, 111780, 113620, 117990, 120042, 121095, 123120, 126360, 129168, 133380, 134136, 136344, 138510, 141588, 145314, 149040, 151632, 153387, 157320, 160056, 161460, 167670, 170430, 176985, 177840, 180063, 184680, 188784, 189540, 193752, 200070, 204516, 212382, 215280, 217971, 221616, 223560, 227240, 235980, 240084, 242190, 252720, 255645, 266760, 268272, 272688, 277020, 283176, 290628, 300105, 306774, 314640, 318573, 320112, 322920, 335340, 340860, 353970, 360126, 363285, 369360, 379080, 387504, 400140, 409032, 424764, 435942, 447120, 454480, 460161, 471960, 480168, 484380, 511290, 530955, 533520, 554040, 566352, 581256, 600210, 613548, 637146, 645840, 670680, 681720, 707940, 720252, 726570, 758160, 766935, 800280, 818064, 849528, 871884, 900315, 920322, 943920, 960336, 968760, 1022580, 1061910, 1089855, 1108080, 1162512, 1200420, 1227096, 1274292, 1341360, 1363440, 1380483, 1415880, 1440504, 1453140, 1533870, 1592865, 1600560, 1699056, 1743768, 1800630, 1840644, 1937520, 2045160, 2123820, 2179710, 2300805, 2400840, 2454192, 2548584, 2760966, 2831760, 2881008, 2906280, 3067740, 3185730, 3487536, 3601260, 3681288, 4090320, 4141449, 4247640, 4359420, 4601610, 4801680, 5097168, 5521932, 5812560, 6135480, 6371460, 6902415, 7202520, 7362576, 8282898, 8495280, 8718840, 9203220, 11043864, 12270960, 12742920, 13804830, 14405040, 16565796, 17437680, 18406440, 20707245, 22087728, 25485840, 27609660, 33131592, 36812880, 41414490, 55219320, 66263184, 82828980, 110438640, 165657960, 331315920]

約数ペア:

[(1, 331315920), (2, 165657960), (3, 110438640), (4, 82828980), (5, 66263184), (6, 55219320), (8, 41414490), (9, 36812880), (10, 33131592), (12, 27609660), (13, 25485840), (15, 22087728), (16, 20707245), (18, 18406440), (19, 17437680), (20, 16565796), (23, 14405040), (24, 13804830), (26, 12742920), (27, 12270960), (30, 11043864), (36, 9203220), (38, 8718840), (39, 8495280), (40, 8282898), (45, 7362576), (46, 7202520), (48, 6902415), (52, 6371460), (54, 6135480), (57, 5812560), (60, 5521932), (65, 5097168), (69, 4801680), (72, 4601610), (76, 4359420), (78, 4247640), (80, 4141449), (81, 4090320), (90, 3681288), (92, 3601260), (95, 3487536), (104, 3185730), (108, 3067740), (114, 2906280), (115, 2881008), (117, 2831760), (120, 2760966), (130, 2548584), (135, 2454192), (138, 2400840), (144, 2300805), (152, 2179710), (156, 2123820), (162, 2045160), (171, 1937520), (180, 1840644), (184, 1800630), (190, 1743768), (195, 1699056), (207, 1600560), (208, 1592865), (216, 1533870), (228, 1453140), (230, 1440504), (234, 1415880), (240, 1380483), (243, 1363440), (247, 1341360), (260, 1274292), (270, 1227096), (276, 1200420), (285, 1162512), (299, 1108080), (304, 1089855), (312, 1061910), (324, 1022580), (342, 968760), (345, 960336), (351, 943920), (360, 920322), (368, 900315), (380, 871884), (390, 849528), (405, 818064), (414, 800280), (432, 766935), (437, 758160), (456, 726570), (460, 720252), (468, 707940), (486, 681720), (494, 670680), (513, 645840), (520, 637146), (540, 613548), (552, 600210), (570, 581256), (585, 566352), (598, 554040), (621, 533520), (624, 530955), (648, 511290), (684, 484380), (690, 480168), (702, 471960), (720, 460161), (729, 454480), (741, 447120), (760, 435942), (780, 424764), (810, 409032), (828, 400140), (855, 387504), (874, 379080), (897, 369360), (912, 363285), (920, 360126), (936, 353970), (972, 340860), (988, 335340), (1026, 322920), (1035, 320112), (1040, 318573), (1053, 314640), (1080, 306774), (1104, 300105), (1140, 290628), (1170, 283176), (1196, 277020), (1215, 272688), (1235, 268272), (1242, 266760), (1296, 255645), (1311, 252720), (1368, 242190), (1380, 240084), (1404, 235980), (1458, 227240), (1482, 223560), (1495, 221616), (1520, 217971), (1539, 215280), (1560, 212382), (1620, 204516), (1656, 200070), (1710, 193752), (1748, 189540), (1755, 188784), (1794, 184680), (1840, 180063), (1863, 177840), (1872, 176985), (1944, 170430), (1976, 167670), (2052, 161460), (2070, 160056), (2106, 157320), (2160, 153387), (2185, 151632), (2223, 149040), (2280, 145314), (2340, 141588), (2392, 138510), (2430, 136344), (2470, 134136), (2484, 133380), (2565, 129168), (2622, 126360), (2691, 123120), (2736, 121095), (2760, 120042), (2808, 117990), (2916, 113620), (2964, 111780), (2990, 110808), (3078, 107640), (3105, 106704), (3120, 106191), (3159, 104880), (3240, 102258), (3312, 100035), (3420, 96876), (3496, 94770), (3510, 94392), (3588, 92340), (3645, 90896), (3705, 89424), (3726, 88920), (3888, 85215), (3933, 84240), (3952, 83835), (4104, 80730), (4140, 80028), (4212, 78660), (4370, 75816), (4446, 74520), (4485, 73872), (4560, 72657), (4617, 71760), (4680, 70794), (4784, 69255), (4860, 68172), (4940, 67068), (4968, 66690), (5130, 64584), (5244, 63180), (5265, 62928), (5382, 61560), (5520, 60021), (5589, 59280), (5616, 58995), (5681, 58320), (5832, 56810), (5928, 55890), (5980, 55404), (6156, 53820), (6210, 53352), (6318, 52440), (6480, 51129), (6555, 50544), (6669, 49680), (6840, 48438), (6992, 47385), (7020, 47196), (7176, 46170), (7290, 45448), (7410, 44712), (7452, 44460), (7695, 43056), (7866, 42120), (8073, 41040), (8208, 40365), (8280, 40014), (8424, 39330), (8740, 37908), (8892, 37260), (8970, 36936), (9234, 35880), (9315, 35568), (9360, 35397), (9477, 34960), (9720, 34086), (9880, 33534), (9936, 33345), (10260, 32292), (10488, 31590), (10530, 31464), (10764, 30780), (11115, 29808), (11178, 29640), (11362, 29160), (11664, 28405), (11799, 28080), (11856, 27945), (11960, 27702), (12312, 26910), (12420, 26676), (12636, 26220), (13110, 25272), (13338, 24840), (13455, 24624), (13680, 24219), (13851, 23920), (14040, 23598), (14352, 23085), (14580, 22724), (14820, 22356), (14904, 22230), (15390, 21528), (15732, 21060), (15795, 20976), (16146, 20520), (16560, 20007), (16767, 19760), (16848, 19665), (17043, 19440), (17480, 18954), (17784, 18630), (17940, 18468)]