261979200

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 504

約数和(自身を含む): 1120249728

約数和(自身を除く): 858270528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 50, 56, 60, 63, 64, 69, 70, 72, 75, 80, 84, 90, 92, 96, 100, 105, 112, 113, 115, 120, 126, 138, 140, 144, 150, 160, 161, 168, 175, 180, 184, 192, 200, 207, 210, 224, 225, 226, 230, 240, 252, 276, 280, 288, 300, 315, 320, 322, 336, 339, 345, 350, 360, 368, 400, 414, 420, 448, 450, 452, 460, 480, 483, 504, 525, 552, 560, 565, 575, 576, 600, 630, 644, 672, 678, 690, 700, 720, 736, 791, 800, 805, 828, 840, 900, 904, 920, 960, 966, 1008, 1017, 1035, 1050, 1104, 1120, 1130, 1150, 1200, 1260, 1288, 1344, 1356, 1380, 1400, 1440, 1449, 1472, 1575, 1582, 1600, 1610, 1656, 1680, 1695, 1725, 1800, 1808, 1840, 1932, 2016, 2034, 2070, 2100, 2208, 2240, 2260, 2300, 2373, 2400, 2415, 2520, 2576, 2599, 2712, 2760, 2800, 2825, 2880, 2898, 3150, 3164, 3220, 3312, 3360, 3390, 3450, 3600, 3616, 3680, 3864, 3955, 4025, 4032, 4068, 4140, 4200, 4416, 4520, 4600, 4746, 4800, 4830, 5040, 5085, 5152, 5175, 5198, 5424, 5520, 5600, 5650, 5796, 6300, 6328, 6440, 6624, 6720, 6780, 6900, 7119, 7200, 7232, 7245, 7360, 7728, 7797, 7910, 8050, 8136, 8280, 8400, 8475, 9040, 9200, 9492, 9660, 10080, 10170, 10304, 10350, 10396, 10848, 11040, 11200, 11300, 11592, 11865, 12075, 12600, 12656, 12880, 12995, 13248, 13560, 13800, 14238, 14400, 14490, 15456, 15594, 15820, 16100, 16272, 16560, 16800, 16950, 18080, 18193, 18400, 18984, 19320, 19775, 20160, 20340, 20700, 20792, 21696, 22080, 22600, 23184, 23391, 23730, 24150, 25200, 25312, 25425, 25760, 25990, 27120, 27600, 28476, 28980, 30912, 31188, 31640, 32200, 32544, 33120, 33600, 33900, 35595, 36160, 36225, 36386, 36800, 37968, 38640, 38985, 39550, 40680, 41400, 41584, 45200, 46368, 46782, 47460, 48300, 50400, 50624, 50850, 51520, 51980, 54240, 54579, 55200, 56952, 57960, 59325, 62376, 63280, 64400, 64975, 65088, 66240, 67800, 71190, 72450, 72772, 75936, 77280, 77970, 79100, 81360, 82800, 83168, 90400, 90965, 92736, 93564, 94920, 96600, 100800, 101700, 103960, 108480, 109158, 110400, 113904, 115920, 116955, 118650, 124752, 126560, 128800, 129950, 135600, 142380, 144900, 145544, 151872, 154560, 155940, 158200, 162720, 163737, 165600, 166336, 177975, 180800, 181930, 187128, 189840, 193200, 194925, 203400, 207920, 218316, 227808, 231840, 233910, 237300, 249504, 253120, 257600, 259900, 271200, 272895, 284760, 289800, 291088, 311880, 316400, 325440, 327474, 331200, 355950, 363860, 374256, 379680, 386400, 389850, 406800, 415840, 436632, 454825, 455616, 463680, 467820, 474600, 499008, 519800, 542400, 545790, 569520, 579600, 582176, 584775, 623760, 632800, 654948, 711900, 727720, 748512, 759360, 772800, 779700, 813600, 818685, 831680, 873264, 909650, 935640, 949200, 1039600, 1091580, 1139040, 1159200, 1164352, 1169550, 1247520, 1265600, 1309896, 1364475, 1423800, 1455440, 1497024, 1559400, 1627200, 1637370, 1746528, 1819300, 1871280, 1898400, 2079200, 2183160, 2278080, 2318400, 2339100, 2495040, 2619792, 2728950, 2847600, 2910880, 3118800, 3274740, 3493056, 3638600, 3742560, 3796800, 4093425, 4158400, 4366320, 4678200, 5239584, 5457900, 5695200, 5821760, 6237600, 6549480, 7277200, 7485120, 8186850, 8732640, 9356400, 10479168, 10915800, 11390400, 12475200, 13098960, 14554400, 16373700, 17465280, 18712800, 21831600, 26197920, 29108800, 32747400, 37425600, 43663200, 52395840, 65494800, 87326400, 130989600, 261979200]

約数ペア:

[(1, 261979200), (2, 130989600), (3, 87326400), (4, 65494800), (5, 52395840), (6, 43663200), (7, 37425600), (8, 32747400), (9, 29108800), (10, 26197920), (12, 21831600), (14, 18712800), (15, 17465280), (16, 16373700), (18, 14554400), (20, 13098960), (21, 12475200), (23, 11390400), (24, 10915800), (25, 10479168), (28, 9356400), (30, 8732640), (32, 8186850), (35, 7485120), (36, 7277200), (40, 6549480), (42, 6237600), (45, 5821760), (46, 5695200), (48, 5457900), (50, 5239584), (56, 4678200), (60, 4366320), (63, 4158400), (64, 4093425), (69, 3796800), (70, 3742560), (72, 3638600), (75, 3493056), (80, 3274740), (84, 3118800), (90, 2910880), (92, 2847600), (96, 2728950), (100, 2619792), (105, 2495040), (112, 2339100), (113, 2318400), (115, 2278080), (120, 2183160), (126, 2079200), (138, 1898400), (140, 1871280), (144, 1819300), (150, 1746528), (160, 1637370), (161, 1627200), (168, 1559400), (175, 1497024), (180, 1455440), (184, 1423800), (192, 1364475), (200, 1309896), (207, 1265600), (210, 1247520), (224, 1169550), (225, 1164352), (226, 1159200), (230, 1139040), (240, 1091580), (252, 1039600), (276, 949200), (280, 935640), (288, 909650), (300, 873264), (315, 831680), (320, 818685), (322, 813600), (336, 779700), (339, 772800), (345, 759360), (350, 748512), (360, 727720), (368, 711900), (400, 654948), (414, 632800), (420, 623760), (448, 584775), (450, 582176), (452, 579600), (460, 569520), (480, 545790), (483, 542400), (504, 519800), (525, 499008), (552, 474600), (560, 467820), (565, 463680), (575, 455616), (576, 454825), (600, 436632), (630, 415840), (644, 406800), (672, 389850), (678, 386400), (690, 379680), (700, 374256), (720, 363860), (736, 355950), (791, 331200), (800, 327474), (805, 325440), (828, 316400), (840, 311880), (900, 291088), (904, 289800), (920, 284760), (960, 272895), (966, 271200), (1008, 259900), (1017, 257600), (1035, 253120), (1050, 249504), (1104, 237300), (1120, 233910), (1130, 231840), (1150, 227808), (1200, 218316), (1260, 207920), (1288, 203400), (1344, 194925), (1356, 193200), (1380, 189840), (1400, 187128), (1440, 181930), (1449, 180800), (1472, 177975), (1575, 166336), (1582, 165600), (1600, 163737), (1610, 162720), (1656, 158200), (1680, 155940), (1695, 154560), (1725, 151872), (1800, 145544), (1808, 144900), (1840, 142380), (1932, 135600), (2016, 129950), (2034, 128800), (2070, 126560), (2100, 124752), (2208, 118650), (2240, 116955), (2260, 115920), (2300, 113904), (2373, 110400), (2400, 109158), (2415, 108480), (2520, 103960), (2576, 101700), (2599, 100800), (2712, 96600), (2760, 94920), (2800, 93564), (2825, 92736), (2880, 90965), (2898, 90400), (3150, 83168), (3164, 82800), (3220, 81360), (3312, 79100), (3360, 77970), (3390, 77280), (3450, 75936), (3600, 72772), (3616, 72450), (3680, 71190), (3864, 67800), (3955, 66240), (4025, 65088), (4032, 64975), (4068, 64400), (4140, 63280), (4200, 62376), (4416, 59325), (4520, 57960), (4600, 56952), (4746, 55200), (4800, 54579), (4830, 54240), (5040, 51980), (5085, 51520), (5152, 50850), (5175, 50624), (5198, 50400), (5424, 48300), (5520, 47460), (5600, 46782), (5650, 46368), (5796, 45200), (6300, 41584), (6328, 41400), (6440, 40680), (6624, 39550), (6720, 38985), (6780, 38640), (6900, 37968), (7119, 36800), (7200, 36386), (7232, 36225), (7245, 36160), (7360, 35595), (7728, 33900), (7797, 33600), (7910, 33120), (8050, 32544), (8136, 32200), (8280, 31640), (8400, 31188), (8475, 30912), (9040, 28980), (9200, 28476), (9492, 27600), (9660, 27120), (10080, 25990), (10170, 25760), (10304, 25425), (10350, 25312), (10396, 25200), (10848, 24150), (11040, 23730), (11200, 23391), (11300, 23184), (11592, 22600), (11865, 22080), (12075, 21696), (12600, 20792), (12656, 20700), (12880, 20340), (12995, 20160), (13248, 19775), (13560, 19320), (13800, 18984), (14238, 18400), (14400, 18193), (14490, 18080), (15456, 16950), (15594, 16800), (15820, 16560), (16100, 16272)]