89716480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 288

約数和(自身を含む): 282562560

約数和(自身を除く): 192846080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 31, 32, 34, 35, 38, 40, 56, 62, 64, 68, 70, 76, 80, 85, 95, 112, 119, 124, 128, 133, 136, 140, 152, 155, 160, 170, 190, 217, 224, 238, 248, 256, 266, 272, 280, 304, 310, 320, 323, 340, 380, 434, 448, 476, 496, 527, 532, 544, 560, 589, 595, 608, 620, 640, 646, 665, 680, 760, 868, 896, 952, 992, 1054, 1064, 1085, 1088, 1120, 1178, 1190, 1216, 1240, 1280, 1292, 1330, 1360, 1520, 1615, 1736, 1792, 1904, 1984, 2108, 2128, 2170, 2176, 2240, 2261, 2356, 2380, 2432, 2480, 2584, 2635, 2660, 2720, 2945, 3040, 3230, 3472, 3689, 3808, 3968, 4123, 4216, 4256, 4340, 4352, 4480, 4522, 4712, 4760, 4864, 4960, 5168, 5270, 5320, 5440, 5890, 6080, 6460, 6944, 7378, 7616, 7936, 8246, 8432, 8512, 8680, 8960, 9044, 9424, 9520, 9920, 10013, 10336, 10540, 10640, 10880, 11305, 11780, 12160, 12920, 13888, 14756, 15232, 16492, 16864, 17024, 17360, 18088, 18445, 18848, 19040, 19840, 20026, 20615, 20672, 21080, 21280, 21760, 22610, 23560, 24320, 25840, 27776, 29512, 30464, 32984, 33728, 34048, 34720, 36176, 36890, 37696, 38080, 39680, 40052, 41230, 41344, 42160, 42560, 45220, 47120, 50065, 51680, 55552, 59024, 65968, 67456, 69440, 70091, 72352, 73780, 75392, 76160, 80104, 82460, 82688, 84320, 85120, 90440, 94240, 100130, 103360, 118048, 131936, 134912, 138880, 140182, 144704, 147560, 150784, 152320, 160208, 164920, 168640, 170240, 180880, 188480, 200260, 206720, 236096, 263872, 277760, 280364, 289408, 295120, 320416, 329840, 337280, 350455, 361760, 376960, 400520, 413440, 472192, 527744, 560728, 578816, 590240, 640832, 659680, 674560, 700910, 723520, 753920, 801040, 944384, 1055488, 1121456, 1180480, 1281664, 1319360, 1401820, 1447040, 1602080, 2242912, 2360960, 2563328, 2638720, 2803640, 2894080, 3204160, 4485824, 4721920, 5277440, 5607280, 6408320, 8971648, 11214560, 12816640, 17943296, 22429120, 44858240, 89716480]

約数ペア:

[(1, 89716480), (2, 44858240), (4, 22429120), (5, 17943296), (7, 12816640), (8, 11214560), (10, 8971648), (14, 6408320), (16, 5607280), (17, 5277440), (19, 4721920), (20, 4485824), (28, 3204160), (31, 2894080), (32, 2803640), (34, 2638720), (35, 2563328), (38, 2360960), (40, 2242912), (56, 1602080), (62, 1447040), (64, 1401820), (68, 1319360), (70, 1281664), (76, 1180480), (80, 1121456), (85, 1055488), (95, 944384), (112, 801040), (119, 753920), (124, 723520), (128, 700910), (133, 674560), (136, 659680), (140, 640832), (152, 590240), (155, 578816), (160, 560728), (170, 527744), (190, 472192), (217, 413440), (224, 400520), (238, 376960), (248, 361760), (256, 350455), (266, 337280), (272, 329840), (280, 320416), (304, 295120), (310, 289408), (320, 280364), (323, 277760), (340, 263872), (380, 236096), (434, 206720), (448, 200260), (476, 188480), (496, 180880), (527, 170240), (532, 168640), (544, 164920), (560, 160208), (589, 152320), (595, 150784), (608, 147560), (620, 144704), (640, 140182), (646, 138880), (665, 134912), (680, 131936), (760, 118048), (868, 103360), (896, 100130), (952, 94240), (992, 90440), (1054, 85120), (1064, 84320), (1085, 82688), (1088, 82460), (1120, 80104), (1178, 76160), (1190, 75392), (1216, 73780), (1240, 72352), (1280, 70091), (1292, 69440), (1330, 67456), (1360, 65968), (1520, 59024), (1615, 55552), (1736, 51680), (1792, 50065), (1904, 47120), (1984, 45220), (2108, 42560), (2128, 42160), (2170, 41344), (2176, 41230), (2240, 40052), (2261, 39680), (2356, 38080), (2380, 37696), (2432, 36890), (2480, 36176), (2584, 34720), (2635, 34048), (2660, 33728), (2720, 32984), (2945, 30464), (3040, 29512), (3230, 27776), (3472, 25840), (3689, 24320), (3808, 23560), (3968, 22610), (4123, 21760), (4216, 21280), (4256, 21080), (4340, 20672), (4352, 20615), (4480, 20026), (4522, 19840), (4712, 19040), (4760, 18848), (4864, 18445), (4960, 18088), (5168, 17360), (5270, 17024), (5320, 16864), (5440, 16492), (5890, 15232), (6080, 14756), (6460, 13888), (6944, 12920), (7378, 12160), (7616, 11780), (7936, 11305), (8246, 10880), (8432, 10640), (8512, 10540), (8680, 10336), (8960, 10013), (9044, 9920), (9424, 9520)]