61384960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 288

約数和(自身を含む): 197793792

約数和(自身を除く): 136408832

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, 256, 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, 1280, 1360, 1456, 1547, 1612, 1664, 1736, 1768, 1792, 1820, 1904, 1984, 2015, 2080, 2108, 2170, 2176, 2210, 2240, 2380, 2480, 2635, 2720, 2821, 2912, 3094, 3224, 3328, 3472, 3536, 3640, 3689, 3808, 3968, 4030, 4160, 4216, 4340, 4352, 4420, 4480, 4760, 4960, 5270, 5440, 5642, 5824, 6188, 6448, 6851, 6944, 7072, 7280, 7378, 7616, 7735, 7936, 8060, 8320, 8432, 8680, 8840, 8960, 9520, 9920, 10540, 10880, 11284, 11648, 12376, 12896, 13702, 13888, 14105, 14144, 14560, 14756, 15232, 15470, 16120, 16640, 16864, 17360, 17680, 18445, 19040, 19840, 21080, 21760, 22568, 23296, 24752, 25792, 27404, 27776, 28210, 28288, 29120, 29512, 30464, 30940, 32240, 33728, 34255, 34720, 35360, 36890, 38080, 39680, 42160, 45136, 47957, 49504, 51584, 54808, 55552, 56420, 56576, 58240, 59024, 61880, 64480, 67456, 68510, 69440, 70720, 73780, 76160, 84320, 90272, 95914, 99008, 103168, 109616, 112840, 116480, 118048, 123760, 128960, 134912, 137020, 138880, 141440, 147560, 152320, 168640, 180544, 191828, 198016, 219232, 225680, 236096, 239785, 247520, 257920, 274040, 277760, 282880, 295120, 337280, 361088, 383656, 396032, 438464, 451360, 472192, 479570, 495040, 515840, 548080, 590240, 674560, 722176, 767312, 876928, 902720, 944384, 959140, 990080, 1096160, 1180480, 1534624, 1753856, 1805440, 1918280, 1980160, 2192320, 2360960, 3069248, 3610880, 3836560, 4384640, 4721920, 6138496, 7673120, 8769280, 12276992, 15346240, 30692480, 61384960]

約数ペア:

[(1, 61384960), (2, 30692480), (4, 15346240), (5, 12276992), (7, 8769280), (8, 7673120), (10, 6138496), (13, 4721920), (14, 4384640), (16, 3836560), (17, 3610880), (20, 3069248), (26, 2360960), (28, 2192320), (31, 1980160), (32, 1918280), (34, 1805440), (35, 1753856), (40, 1534624), (52, 1180480), (56, 1096160), (62, 990080), (64, 959140), (65, 944384), (68, 902720), (70, 876928), (80, 767312), (85, 722176), (91, 674560), (104, 590240), (112, 548080), (119, 515840), (124, 495040), (128, 479570), (130, 472192), (136, 451360), (140, 438464), (155, 396032), (160, 383656), (170, 361088), (182, 337280), (208, 295120), (217, 282880), (221, 277760), (224, 274040), (238, 257920), (248, 247520), (256, 239785), (260, 236096), (272, 225680), (280, 219232), (310, 198016), (320, 191828), (340, 180544), (364, 168640), (403, 152320), (416, 147560), (434, 141440), (442, 138880), (448, 137020), (455, 134912), (476, 128960), (496, 123760), (520, 118048), (527, 116480), (544, 112840), (560, 109616), (595, 103168), (620, 99008), (640, 95914), (680, 90272), (728, 84320), (806, 76160), (832, 73780), (868, 70720), (884, 69440), (896, 68510), (910, 67456), (952, 64480), (992, 61880), (1040, 59024), (1054, 58240), (1085, 56576), (1088, 56420), (1105, 55552), (1120, 54808), (1190, 51584), (1240, 49504), (1280, 47957), (1360, 45136), (1456, 42160), (1547, 39680), (1612, 38080), (1664, 36890), (1736, 35360), (1768, 34720), (1792, 34255), (1820, 33728), (1904, 32240), (1984, 30940), (2015, 30464), (2080, 29512), (2108, 29120), (2170, 28288), (2176, 28210), (2210, 27776), (2240, 27404), (2380, 25792), (2480, 24752), (2635, 23296), (2720, 22568), (2821, 21760), (2912, 21080), (3094, 19840), (3224, 19040), (3328, 18445), (3472, 17680), (3536, 17360), (3640, 16864), (3689, 16640), (3808, 16120), (3968, 15470), (4030, 15232), (4160, 14756), (4216, 14560), (4340, 14144), (4352, 14105), (4420, 13888), (4480, 13702), (4760, 12896), (4960, 12376), (5270, 11648), (5440, 11284), (5642, 10880), (5824, 10540), (6188, 9920), (6448, 9520), (6851, 8960), (6944, 8840), (7072, 8680), (7280, 8432), (7378, 8320), (7616, 8060), (7735, 7936)]