990737280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 384

約数和(自身を含む): 3749185440

約数和(自身を除く): 2758448160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 101, 104, 117, 120, 128, 130, 131, 144, 156, 160, 180, 192, 195, 202, 208, 234, 240, 260, 262, 288, 303, 312, 320, 360, 384, 390, 393, 404, 416, 468, 480, 505, 520, 524, 576, 585, 606, 624, 640, 655, 720, 780, 786, 808, 832, 909, 936, 960, 1010, 1040, 1048, 1152, 1170, 1179, 1212, 1248, 1310, 1313, 1440, 1515, 1560, 1572, 1616, 1664, 1703, 1818, 1872, 1920, 1965, 2020, 2080, 2096, 2340, 2358, 2424, 2496, 2620, 2626, 2880, 3030, 3120, 3144, 3232, 3406, 3636, 3744, 3930, 3939, 4040, 4160, 4192, 4545, 4680, 4716, 4848, 4992, 5109, 5240, 5252, 5760, 5895, 6060, 6240, 6288, 6464, 6565, 6812, 7272, 7488, 7860, 7878, 8080, 8320, 8384, 8515, 9090, 9360, 9432, 9696, 10218, 10480, 10504, 11790, 11817, 12120, 12480, 12576, 12928, 13130, 13231, 13624, 14544, 14976, 15327, 15720, 15756, 16160, 16768, 17030, 18180, 18720, 18864, 19392, 19695, 20436, 20960, 21008, 23580, 23634, 24240, 24960, 25152, 25545, 26260, 26462, 27248, 29088, 30654, 31440, 31512, 32320, 34060, 36360, 37440, 37728, 38784, 39390, 39693, 40872, 41920, 42016, 47160, 47268, 48480, 50304, 51090, 52520, 52924, 54496, 58176, 59085, 61308, 62880, 63024, 64640, 66155, 68120, 72720, 74880, 75456, 76635, 78780, 79386, 81744, 83840, 84032, 94320, 94536, 96960, 102180, 105040, 105848, 108992, 116352, 118170, 119079, 122616, 125760, 126048, 132310, 136240, 145440, 150912, 153270, 157560, 158772, 163488, 168064, 172003, 188640, 189072, 193920, 198465, 204360, 210080, 211696, 217984, 236340, 238158, 245232, 251520, 252096, 264620, 272480, 290880, 306540, 315120, 317544, 326976, 344006, 377280, 378144, 396930, 408720, 420160, 423392, 472680, 476316, 490464, 504192, 516009, 529240, 544960, 581760, 595395, 613080, 630240, 635088, 653952, 688012, 754560, 756288, 793860, 817440, 840320, 846784, 860015, 945360, 952632, 980928, 1032018, 1058480, 1089920, 1190790, 1226160, 1260480, 1270176, 1376024, 1512576, 1548027, 1587720, 1634880, 1693568, 1720030, 1890720, 1905264, 1961856, 2064036, 2116960, 2381580, 2452320, 2520960, 2540352, 2580045, 2752048, 3096054, 3175440, 3269760, 3440060, 3781440, 3810528, 4128072, 4233920, 4763160, 4904640, 5080704, 5160090, 5504096, 6192108, 6350880, 6880120, 7562880, 7621056, 7740135, 8256144, 8467840, 9526320, 9809280, 10320180, 11008192, 12384216, 12701760, 13760240, 15242112, 15480270, 16512288, 19052640, 20640360, 22016384, 24768432, 25403520, 27520480, 30960540, 33024576, 38105280, 41280720, 49536864, 55040960, 61921080, 66049152, 76210560, 82561440, 99073728, 110081920, 123842160, 165122880, 198147456, 247684320, 330245760, 495368640, 990737280]

約数ペア:

[(1, 990737280), (2, 495368640), (3, 330245760), (4, 247684320), (5, 198147456), (6, 165122880), (8, 123842160), (9, 110081920), (10, 99073728), (12, 82561440), (13, 76210560), (15, 66049152), (16, 61921080), (18, 55040960), (20, 49536864), (24, 41280720), (26, 38105280), (30, 33024576), (32, 30960540), (36, 27520480), (39, 25403520), (40, 24768432), (45, 22016384), (48, 20640360), (52, 19052640), (60, 16512288), (64, 15480270), (65, 15242112), (72, 13760240), (78, 12701760), (80, 12384216), (90, 11008192), (96, 10320180), (101, 9809280), (104, 9526320), (117, 8467840), (120, 8256144), (128, 7740135), (130, 7621056), (131, 7562880), (144, 6880120), (156, 6350880), (160, 6192108), (180, 5504096), (192, 5160090), (195, 5080704), (202, 4904640), (208, 4763160), (234, 4233920), (240, 4128072), (260, 3810528), (262, 3781440), (288, 3440060), (303, 3269760), (312, 3175440), (320, 3096054), (360, 2752048), (384, 2580045), (390, 2540352), (393, 2520960), (404, 2452320), (416, 2381580), (468, 2116960), (480, 2064036), (505, 1961856), (520, 1905264), (524, 1890720), (576, 1720030), (585, 1693568), (606, 1634880), (624, 1587720), (640, 1548027), (655, 1512576), (720, 1376024), (780, 1270176), (786, 1260480), (808, 1226160), (832, 1190790), (909, 1089920), (936, 1058480), (960, 1032018), (1010, 980928), (1040, 952632), (1048, 945360), (1152, 860015), (1170, 846784), (1179, 840320), (1212, 817440), (1248, 793860), (1310, 756288), (1313, 754560), (1440, 688012), (1515, 653952), (1560, 635088), (1572, 630240), (1616, 613080), (1664, 595395), (1703, 581760), (1818, 544960), (1872, 529240), (1920, 516009), (1965, 504192), (2020, 490464), (2080, 476316), (2096, 472680), (2340, 423392), (2358, 420160), (2424, 408720), (2496, 396930), (2620, 378144), (2626, 377280), (2880, 344006), (3030, 326976), (3120, 317544), (3144, 315120), (3232, 306540), (3406, 290880), (3636, 272480), (3744, 264620), (3930, 252096), (3939, 251520), (4040, 245232), (4160, 238158), (4192, 236340), (4545, 217984), (4680, 211696), (4716, 210080), (4848, 204360), (4992, 198465), (5109, 193920), (5240, 189072), (5252, 188640), (5760, 172003), (5895, 168064), (6060, 163488), (6240, 158772), (6288, 157560), (6464, 153270), (6565, 150912), (6812, 145440), (7272, 136240), (7488, 132310), (7860, 126048), (7878, 125760), (8080, 122616), (8320, 119079), (8384, 118170), (8515, 116352), (9090, 108992), (9360, 105848), (9432, 105040), (9696, 102180), (10218, 96960), (10480, 94536), (10504, 94320), (11790, 84032), (11817, 83840), (12120, 81744), (12480, 79386), (12576, 78780), (12928, 76635), (13130, 75456), (13231, 74880), (13624, 72720), (14544, 68120), (14976, 66155), (15327, 64640), (15720, 63024), (15756, 62880), (16160, 61308), (16768, 59085), (17030, 58176), (18180, 54496), (18720, 52924), (18864, 52520), (19392, 51090), (19695, 50304), (20436, 48480), (20960, 47268), (21008, 47160), (23580, 42016), (23634, 41920), (24240, 40872), (24960, 39693), (25152, 39390), (25545, 38784), (26260, 37728), (26462, 37440), (27248, 36360), (29088, 34060), (30654, 32320), (31440, 31512)]