8367069880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:310

約数の個数: 256

約数和(自身を含む): 21758607360

約数和(自身を除く): 13391537480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 61, 62, 65, 67, 104, 122, 124, 127, 130, 134, 155, 244, 248, 254, 260, 268, 305, 310, 335, 403, 488, 508, 520, 536, 610, 620, 635, 670, 793, 806, 871, 1016, 1220, 1240, 1270, 1340, 1586, 1612, 1651, 1742, 1891, 2015, 2077, 2440, 2540, 2680, 3172, 3224, 3302, 3484, 3782, 3937, 3965, 4030, 4087, 4154, 4355, 5080, 6344, 6604, 6968, 7564, 7747, 7874, 7930, 8060, 8174, 8255, 8308, 8509, 8710, 9455, 10385, 13208, 15128, 15494, 15748, 15860, 16120, 16348, 16510, 16616, 17018, 17420, 18910, 19685, 20435, 20770, 24583, 27001, 30988, 31496, 31720, 32696, 33020, 34036, 34840, 37820, 38735, 39370, 40870, 41540, 42545, 49166, 51181, 53131, 54002, 61976, 66040, 68072, 75640, 77470, 78740, 81740, 83080, 85090, 98332, 100711, 102362, 106262, 108004, 110617, 122915, 126697, 135005, 154940, 157480, 163480, 170180, 196664, 201422, 204724, 212524, 216008, 221234, 240157, 245830, 253394, 255905, 263779, 265655, 270010, 309880, 340360, 402844, 409448, 425048, 442468, 480314, 491660, 503555, 506788, 511810, 519049, 527558, 531310, 540020, 553085, 633485, 805688, 884936, 960628, 983320, 1007110, 1013576, 1023620, 1038098, 1055116, 1062620, 1080040, 1106170, 1200785, 1266970, 1318895, 1647061, 1921256, 2014220, 2047240, 2076196, 2110232, 2125240, 2212340, 2401570, 2533940, 2595245, 2637790, 3122041, 3294122, 3429127, 4028440, 4152392, 4424680, 4803140, 5067880, 5190490, 5275580, 6244082, 6588244, 6747637, 6858254, 8235305, 9606280, 10380980, 10551160, 12488164, 13176488, 13495274, 13716508, 15610205, 16090519, 16470610, 17145635, 20761960, 24976328, 26990548, 27433016, 31220410, 32181038, 32941220, 33738185, 34291270, 53981096, 62440820, 64362076, 65882440, 67476370, 68582540, 80452595, 124881640, 128724152, 134952740, 137165080, 160905190, 209176747, 269905480, 321810380, 418353494, 643620760, 836706988, 1045883735, 1673413976, 2091767470, 4183534940, 8367069880]

約数ペア:

[(1, 8367069880), (2, 4183534940), (4, 2091767470), (5, 1673413976), (8, 1045883735), (10, 836706988), (13, 643620760), (20, 418353494), (26, 321810380), (31, 269905480), (40, 209176747), (52, 160905190), (61, 137165080), (62, 134952740), (65, 128724152), (67, 124881640), (104, 80452595), (122, 68582540), (124, 67476370), (127, 65882440), (130, 64362076), (134, 62440820), (155, 53981096), (244, 34291270), (248, 33738185), (254, 32941220), (260, 32181038), (268, 31220410), (305, 27433016), (310, 26990548), (335, 24976328), (403, 20761960), (488, 17145635), (508, 16470610), (520, 16090519), (536, 15610205), (610, 13716508), (620, 13495274), (635, 13176488), (670, 12488164), (793, 10551160), (806, 10380980), (871, 9606280), (1016, 8235305), (1220, 6858254), (1240, 6747637), (1270, 6588244), (1340, 6244082), (1586, 5275580), (1612, 5190490), (1651, 5067880), (1742, 4803140), (1891, 4424680), (2015, 4152392), (2077, 4028440), (2440, 3429127), (2540, 3294122), (2680, 3122041), (3172, 2637790), (3224, 2595245), (3302, 2533940), (3484, 2401570), (3782, 2212340), (3937, 2125240), (3965, 2110232), (4030, 2076196), (4087, 2047240), (4154, 2014220), (4355, 1921256), (5080, 1647061), (6344, 1318895), (6604, 1266970), (6968, 1200785), (7564, 1106170), (7747, 1080040), (7874, 1062620), (7930, 1055116), (8060, 1038098), (8174, 1023620), (8255, 1013576), (8308, 1007110), (8509, 983320), (8710, 960628), (9455, 884936), (10385, 805688), (13208, 633485), (15128, 553085), (15494, 540020), (15748, 531310), (15860, 527558), (16120, 519049), (16348, 511810), (16510, 506788), (16616, 503555), (17018, 491660), (17420, 480314), (18910, 442468), (19685, 425048), (20435, 409448), (20770, 402844), (24583, 340360), (27001, 309880), (30988, 270010), (31496, 265655), (31720, 263779), (32696, 255905), (33020, 253394), (34036, 245830), (34840, 240157), (37820, 221234), (38735, 216008), (39370, 212524), (40870, 204724), (41540, 201422), (42545, 196664), (49166, 170180), (51181, 163480), (53131, 157480), (54002, 154940), (61976, 135005), (66040, 126697), (68072, 122915), (75640, 110617), (77470, 108004), (78740, 106262), (81740, 102362), (83080, 100711), (85090, 98332)]