305963840

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 336

約数和(自身を含む): 972921600

約数和(自身を除く): 666957760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 49, 52, 56, 64, 65, 70, 76, 79, 80, 91, 95, 98, 104, 112, 130, 133, 140, 152, 158, 160, 182, 190, 196, 208, 224, 245, 247, 260, 266, 280, 304, 316, 320, 364, 380, 392, 395, 416, 448, 455, 490, 494, 520, 532, 553, 560, 608, 632, 637, 665, 728, 760, 784, 790, 832, 910, 931, 980, 988, 1027, 1040, 1064, 1106, 1120, 1216, 1235, 1264, 1274, 1330, 1456, 1501, 1520, 1568, 1580, 1729, 1820, 1862, 1960, 1976, 2054, 2080, 2128, 2212, 2240, 2470, 2528, 2548, 2660, 2765, 2912, 3002, 3040, 3136, 3160, 3185, 3458, 3640, 3724, 3871, 3920, 3952, 4108, 4160, 4256, 4424, 4655, 4940, 5056, 5096, 5135, 5320, 5530, 5824, 6004, 6080, 6320, 6370, 6916, 7189, 7280, 7448, 7505, 7742, 7840, 7904, 8216, 8512, 8645, 8848, 9310, 9880, 10192, 10270, 10507, 10640, 11060, 12008, 12103, 12640, 12740, 13832, 14378, 14560, 14896, 15010, 15484, 15680, 15808, 16432, 17290, 17696, 18620, 19355, 19513, 19760, 20384, 20540, 21014, 21280, 22120, 24016, 24206, 25280, 25480, 27664, 28756, 29120, 29792, 30020, 30968, 32864, 34580, 35392, 35945, 37240, 38710, 39026, 39520, 40768, 41080, 42028, 42560, 44240, 48032, 48412, 50323, 50960, 52535, 55328, 57512, 59584, 60040, 60515, 61936, 65728, 69160, 71890, 73549, 74480, 77420, 78052, 79040, 82160, 84056, 88480, 96064, 96824, 97565, 100646, 101920, 105070, 110656, 115024, 120080, 121030, 123872, 136591, 138320, 143780, 147098, 148960, 154840, 156104, 164320, 168112, 176960, 193648, 195130, 201292, 203840, 210140, 230048, 240160, 242060, 247744, 251615, 273182, 276640, 287560, 294196, 297920, 309680, 312208, 328640, 336224, 367745, 387296, 390260, 402584, 420280, 460096, 480320, 484120, 503230, 546364, 553280, 575120, 588392, 619360, 624416, 672448, 682955, 735490, 774592, 780520, 805168, 840560, 956137, 968240, 1006460, 1092728, 1150240, 1176784, 1238720, 1248832, 1365910, 1470980, 1561040, 1610336, 1681120, 1912274, 1936480, 2012920, 2185456, 2300480, 2353568, 2731820, 2941960, 3122080, 3220672, 3362240, 3824548, 3872960, 4025840, 4370912, 4707136, 4780685, 5463640, 5883920, 6244160, 7649096, 8051680, 8741824, 9561370, 10927280, 11767840, 15298192, 16103360, 19122740, 21854560, 23535680, 30596384, 38245480, 43709120, 61192768, 76490960, 152981920, 305963840]

約数ペア:

[(1, 305963840), (2, 152981920), (4, 76490960), (5, 61192768), (7, 43709120), (8, 38245480), (10, 30596384), (13, 23535680), (14, 21854560), (16, 19122740), (19, 16103360), (20, 15298192), (26, 11767840), (28, 10927280), (32, 9561370), (35, 8741824), (38, 8051680), (40, 7649096), (49, 6244160), (52, 5883920), (56, 5463640), (64, 4780685), (65, 4707136), (70, 4370912), (76, 4025840), (79, 3872960), (80, 3824548), (91, 3362240), (95, 3220672), (98, 3122080), (104, 2941960), (112, 2731820), (130, 2353568), (133, 2300480), (140, 2185456), (152, 2012920), (158, 1936480), (160, 1912274), (182, 1681120), (190, 1610336), (196, 1561040), (208, 1470980), (224, 1365910), (245, 1248832), (247, 1238720), (260, 1176784), (266, 1150240), (280, 1092728), (304, 1006460), (316, 968240), (320, 956137), (364, 840560), (380, 805168), (392, 780520), (395, 774592), (416, 735490), (448, 682955), (455, 672448), (490, 624416), (494, 619360), (520, 588392), (532, 575120), (553, 553280), (560, 546364), (608, 503230), (632, 484120), (637, 480320), (665, 460096), (728, 420280), (760, 402584), (784, 390260), (790, 387296), (832, 367745), (910, 336224), (931, 328640), (980, 312208), (988, 309680), (1027, 297920), (1040, 294196), (1064, 287560), (1106, 276640), (1120, 273182), (1216, 251615), (1235, 247744), (1264, 242060), (1274, 240160), (1330, 230048), (1456, 210140), (1501, 203840), (1520, 201292), (1568, 195130), (1580, 193648), (1729, 176960), (1820, 168112), (1862, 164320), (1960, 156104), (1976, 154840), (2054, 148960), (2080, 147098), (2128, 143780), (2212, 138320), (2240, 136591), (2470, 123872), (2528, 121030), (2548, 120080), (2660, 115024), (2765, 110656), (2912, 105070), (3002, 101920), (3040, 100646), (3136, 97565), (3160, 96824), (3185, 96064), (3458, 88480), (3640, 84056), (3724, 82160), (3871, 79040), (3920, 78052), (3952, 77420), (4108, 74480), (4160, 73549), (4256, 71890), (4424, 69160), (4655, 65728), (4940, 61936), (5056, 60515), (5096, 60040), (5135, 59584), (5320, 57512), (5530, 55328), (5824, 52535), (6004, 50960), (6080, 50323), (6320, 48412), (6370, 48032), (6916, 44240), (7189, 42560), (7280, 42028), (7448, 41080), (7505, 40768), (7742, 39520), (7840, 39026), (7904, 38710), (8216, 37240), (8512, 35945), (8645, 35392), (8848, 34580), (9310, 32864), (9880, 30968), (10192, 30020), (10270, 29792), (10507, 29120), (10640, 28756), (11060, 27664), (12008, 25480), (12103, 25280), (12640, 24206), (12740, 24016), (13832, 22120), (14378, 21280), (14560, 21014), (14896, 20540), (15010, 20384), (15484, 19760), (15680, 19513), (15808, 19355), (16432, 18620), (17290, 17696)]