309863415680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{5273}}^1$

素因数の和:6321

約数の個数: 256

約数和(自身を含む): 912790166400

約数和(自身を除く): 602926750720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1009, 1040, 1120, 1456, 1664, 1820, 2018, 2080, 2240, 2912, 3640, 4036, 4160, 4480, 5045, 5273, 5824, 7063, 7280, 8072, 8320, 10090, 10546, 11648, 13117, 14126, 14560, 16144, 20180, 21092, 26234, 26365, 28252, 29120, 32288, 35315, 36911, 40360, 42184, 52468, 52730, 56504, 58240, 64576, 65585, 68549, 70630, 73822, 80720, 84368, 91819, 104936, 105460, 113008, 129152, 131170, 137098, 141260, 147644, 161440, 168736, 183638, 184555, 209872, 210920, 226016, 262340, 274196, 282520, 295288, 322880, 337472, 342745, 367276, 369110, 419744, 421840, 452032, 459095, 479843, 524680, 548392, 565040, 590576, 645760, 674944, 685490, 734552, 738220, 839488, 843680, 904064, 918190, 959686, 1049360, 1096784, 1130080, 1181152, 1370980, 1469104, 1476440, 1678976, 1687360, 1836380, 1919372, 2098720, 2193568, 2260160, 2362304, 2399215, 2741960, 2938208, 2952880, 3374720, 3672760, 3838744, 4197440, 4387136, 4520320, 4724608, 4798430, 5320457, 5483920, 5876416, 5905760, 7345520, 7677488, 8394880, 8774272, 9596860, 10640914, 10967840, 11752832, 11811520, 14691040, 15354976, 19193720, 21281828, 21935680, 23623040, 26602285, 29382080, 30709952, 37243199, 38387440, 42563656, 43871360, 53204570, 58764160, 61419904, 69165941, 74486398, 76774880, 85127312, 106409140, 138331882, 148972796, 153549760, 170254624, 186215995, 212818280, 276663764, 297945592, 307099520, 340509248, 345829705, 372431990, 425636560, 484161587, 553327528, 595891184, 681018496, 691659410, 744863980, 851273120, 968323174, 1106655056, 1191782368, 1383318820, 1489727960, 1702546240, 1936646348, 2213310112, 2383564736, 2420807935, 2766637640, 2979455920, 3405092480, 3873292696, 4426620224, 4767129472, 4841615870, 5533275280, 5958911840, 7746585392, 8853240448, 9683231740, 11066550560, 11917823680, 15493170784, 19366463480, 22133101120, 23835647360, 30986341568, 38732926960, 44266202240, 61972683136, 77465853920, 154931707840, 309863415680]

約数ペア:

[(1, 309863415680), (2, 154931707840), (4, 77465853920), (5, 61972683136), (7, 44266202240), (8, 38732926960), (10, 30986341568), (13, 23835647360), (14, 22133101120), (16, 19366463480), (20, 15493170784), (26, 11917823680), (28, 11066550560), (32, 9683231740), (35, 8853240448), (40, 7746585392), (52, 5958911840), (56, 5533275280), (64, 4841615870), (65, 4767129472), (70, 4426620224), (80, 3873292696), (91, 3405092480), (104, 2979455920), (112, 2766637640), (128, 2420807935), (130, 2383564736), (140, 2213310112), (160, 1936646348), (182, 1702546240), (208, 1489727960), (224, 1383318820), (260, 1191782368), (280, 1106655056), (320, 968323174), (364, 851273120), (416, 744863980), (448, 691659410), (455, 681018496), (520, 595891184), (560, 553327528), (640, 484161587), (728, 425636560), (832, 372431990), (896, 345829705), (910, 340509248), (1009, 307099520), (1040, 297945592), (1120, 276663764), (1456, 212818280), (1664, 186215995), (1820, 170254624), (2018, 153549760), (2080, 148972796), (2240, 138331882), (2912, 106409140), (3640, 85127312), (4036, 76774880), (4160, 74486398), (4480, 69165941), (5045, 61419904), (5273, 58764160), (5824, 53204570), (7063, 43871360), (7280, 42563656), (8072, 38387440), (8320, 37243199), (10090, 30709952), (10546, 29382080), (11648, 26602285), (13117, 23623040), (14126, 21935680), (14560, 21281828), (16144, 19193720), (20180, 15354976), (21092, 14691040), (26234, 11811520), (26365, 11752832), (28252, 10967840), (29120, 10640914), (32288, 9596860), (35315, 8774272), (36911, 8394880), (40360, 7677488), (42184, 7345520), (52468, 5905760), (52730, 5876416), (56504, 5483920), (58240, 5320457), (64576, 4798430), (65585, 4724608), (68549, 4520320), (70630, 4387136), (73822, 4197440), (80720, 3838744), (84368, 3672760), (91819, 3374720), (104936, 2952880), (105460, 2938208), (113008, 2741960), (129152, 2399215), (131170, 2362304), (137098, 2260160), (141260, 2193568), (147644, 2098720), (161440, 1919372), (168736, 1836380), (183638, 1687360), (184555, 1678976), (209872, 1476440), (210920, 1469104), (226016, 1370980), (262340, 1181152), (274196, 1130080), (282520, 1096784), (295288, 1049360), (322880, 959686), (337472, 918190), (342745, 904064), (367276, 843680), (369110, 839488), (419744, 738220), (421840, 734552), (452032, 685490), (459095, 674944), (479843, 645760), (524680, 590576), (548392, 565040)]