988653120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11317}}^1$

素因数の和:11357

約数の個数: 224

約数和(自身を含む): 3863693568

約数和(自身を除く): 2875040448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 5460, 5824, 6240, 6720, 7280, 8736, 10920, 11317, 12480, 14560, 17472, 21840, 22634, 29120, 33951, 43680, 45268, 56585, 67902, 79219, 87360, 90536, 113170, 135804, 147121, 158438, 169755, 181072, 226340, 237657, 271608, 294242, 316876, 339510, 362144, 396095, 441363, 452680, 475314, 543216, 588484, 633752, 679020, 724288, 735605, 792190, 882726, 905360, 950628, 1029847, 1086432, 1176968, 1188285, 1267504, 1358040, 1471210, 1584380, 1765452, 1810720, 1901256, 2059694, 2172864, 2206815, 2353936, 2376570, 2535008, 2716080, 2942420, 3089541, 3168760, 3530904, 3621440, 3802512, 4119388, 4413630, 4707872, 4753140, 5070016, 5149235, 5432160, 5884840, 6179082, 6337520, 7061808, 7605024, 8238776, 8827260, 9415744, 9506280, 10298470, 10864320, 11769680, 12358164, 12675040, 14123616, 15210048, 15447705, 16477552, 17654520, 19012560, 20596940, 23539360, 24716328, 25350080, 28247232, 30895410, 32955104, 35309040, 38025120, 41193880, 47078720, 49432656, 61790820, 65910208, 70618080, 76050240, 82387760, 98865312, 123581640, 141236160, 164775520, 197730624, 247163280, 329551040, 494326560, 988653120]

約数ペア:

[(1, 988653120), (2, 494326560), (3, 329551040), (4, 247163280), (5, 197730624), (6, 164775520), (7, 141236160), (8, 123581640), (10, 98865312), (12, 82387760), (13, 76050240), (14, 70618080), (15, 65910208), (16, 61790820), (20, 49432656), (21, 47078720), (24, 41193880), (26, 38025120), (28, 35309040), (30, 32955104), (32, 30895410), (35, 28247232), (39, 25350080), (40, 24716328), (42, 23539360), (48, 20596940), (52, 19012560), (56, 17654520), (60, 16477552), (64, 15447705), (65, 15210048), (70, 14123616), (78, 12675040), (80, 12358164), (84, 11769680), (91, 10864320), (96, 10298470), (104, 9506280), (105, 9415744), (112, 8827260), (120, 8238776), (130, 7605024), (140, 7061808), (156, 6337520), (160, 6179082), (168, 5884840), (182, 5432160), (192, 5149235), (195, 5070016), (208, 4753140), (210, 4707872), (224, 4413630), (240, 4119388), (260, 3802512), (273, 3621440), (280, 3530904), (312, 3168760), (320, 3089541), (336, 2942420), (364, 2716080), (390, 2535008), (416, 2376570), (420, 2353936), (448, 2206815), (455, 2172864), (480, 2059694), (520, 1901256), (546, 1810720), (560, 1765452), (624, 1584380), (672, 1471210), (728, 1358040), (780, 1267504), (832, 1188285), (840, 1176968), (910, 1086432), (960, 1029847), (1040, 950628), (1092, 905360), (1120, 882726), (1248, 792190), (1344, 735605), (1365, 724288), (1456, 679020), (1560, 633752), (1680, 588484), (1820, 543216), (2080, 475314), (2184, 452680), (2240, 441363), (2496, 396095), (2730, 362144), (2912, 339510), (3120, 316876), (3360, 294242), (3640, 271608), (4160, 237657), (4368, 226340), (5460, 181072), (5824, 169755), (6240, 158438), (6720, 147121), (7280, 135804), (8736, 113170), (10920, 90536), (11317, 87360), (12480, 79219), (14560, 67902), (17472, 56585), (21840, 45268), (22634, 43680), (29120, 33951)]