30692480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 256

約数和(自身を含む): 98703360

約数和(自身を除く): 68010880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 31, 32, 34, 35, 40, 52, 56, 62, 64, 65, 68, 70, 80, 85, 91, 104, 112, 119, 124, 128, 130, 136, 140, 155, 160, 170, 182, 208, 217, 221, 224, 238, 248, 260, 272, 280, 310, 320, 340, 364, 403, 416, 434, 442, 448, 455, 476, 496, 520, 527, 544, 560, 595, 620, 640, 680, 728, 806, 832, 868, 884, 896, 910, 952, 992, 1040, 1054, 1085, 1088, 1105, 1120, 1190, 1240, 1360, 1456, 1547, 1612, 1664, 1736, 1768, 1820, 1904, 1984, 2015, 2080, 2108, 2170, 2176, 2210, 2240, 2380, 2480, 2635, 2720, 2821, 2912, 3094, 3224, 3472, 3536, 3640, 3689, 3808, 3968, 4030, 4160, 4216, 4340, 4420, 4480, 4760, 4960, 5270, 5440, 5642, 5824, 6188, 6448, 6851, 6944, 7072, 7280, 7378, 7616, 7735, 8060, 8320, 8432, 8680, 8840, 9520, 9920, 10540, 10880, 11284, 11648, 12376, 12896, 13702, 13888, 14105, 14144, 14560, 14756, 15232, 15470, 16120, 16864, 17360, 17680, 18445, 19040, 19840, 21080, 22568, 24752, 25792, 27404, 27776, 28210, 28288, 29120, 29512, 30940, 32240, 33728, 34255, 34720, 35360, 36890, 38080, 42160, 45136, 47957, 49504, 51584, 54808, 56420, 58240, 59024, 61880, 64480, 67456, 68510, 69440, 70720, 73780, 76160, 84320, 90272, 95914, 99008, 109616, 112840, 118048, 123760, 128960, 137020, 138880, 141440, 147560, 168640, 180544, 191828, 198016, 219232, 225680, 236096, 239785, 247520, 257920, 274040, 295120, 337280, 361088, 383656, 438464, 451360, 472192, 479570, 495040, 548080, 590240, 767312, 876928, 902720, 959140, 990080, 1096160, 1180480, 1534624, 1805440, 1918280, 2192320, 2360960, 3069248, 3836560, 4384640, 6138496, 7673120, 15346240, 30692480]

約数ペア:

[(1, 30692480), (2, 15346240), (4, 7673120), (5, 6138496), (7, 4384640), (8, 3836560), (10, 3069248), (13, 2360960), (14, 2192320), (16, 1918280), (17, 1805440), (20, 1534624), (26, 1180480), (28, 1096160), (31, 990080), (32, 959140), (34, 902720), (35, 876928), (40, 767312), (52, 590240), (56, 548080), (62, 495040), (64, 479570), (65, 472192), (68, 451360), (70, 438464), (80, 383656), (85, 361088), (91, 337280), (104, 295120), (112, 274040), (119, 257920), (124, 247520), (128, 239785), (130, 236096), (136, 225680), (140, 219232), (155, 198016), (160, 191828), (170, 180544), (182, 168640), (208, 147560), (217, 141440), (221, 138880), (224, 137020), (238, 128960), (248, 123760), (260, 118048), (272, 112840), (280, 109616), (310, 99008), (320, 95914), (340, 90272), (364, 84320), (403, 76160), (416, 73780), (434, 70720), (442, 69440), (448, 68510), (455, 67456), (476, 64480), (496, 61880), (520, 59024), (527, 58240), (544, 56420), (560, 54808), (595, 51584), (620, 49504), (640, 47957), (680, 45136), (728, 42160), (806, 38080), (832, 36890), (868, 35360), (884, 34720), (896, 34255), (910, 33728), (952, 32240), (992, 30940), (1040, 29512), (1054, 29120), (1085, 28288), (1088, 28210), (1105, 27776), (1120, 27404), (1190, 25792), (1240, 24752), (1360, 22568), (1456, 21080), (1547, 19840), (1612, 19040), (1664, 18445), (1736, 17680), (1768, 17360), (1820, 16864), (1904, 16120), (1984, 15470), (2015, 15232), (2080, 14756), (2108, 14560), (2170, 14144), (2176, 14105), (2210, 13888), (2240, 13702), (2380, 12896), (2480, 12376), (2635, 11648), (2720, 11284), (2821, 10880), (2912, 10540), (3094, 9920), (3224, 9520), (3472, 8840), (3536, 8680), (3640, 8432), (3689, 8320), (3808, 8060), (3968, 7735), (4030, 7616), (4160, 7378), (4216, 7280), (4340, 7072), (4420, 6944), (4480, 6851), (4760, 6448), (4960, 6188), (5270, 5824), (5440, 5642)]