273917280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6271}}^1$

素因数の和:6309

約数の個数: 192

約数和(自身を含む): 1062125568

約数和(自身を除く): 788208288

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, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 6271, 7280, 8736, 10920, 12542, 14560, 18813, 21840, 25084, 31355, 37626, 43680, 43897, 50168, 62710, 75252, 81523, 87794, 94065, 100336, 125420, 131691, 150504, 163046, 175588, 188130, 200672, 219485, 244569, 250840, 263382, 301008, 326092, 351176, 376260, 407615, 438970, 489138, 501680, 526764, 570661, 602016, 652184, 658455, 702352, 752520, 815230, 877940, 978276, 1003360, 1053528, 1141322, 1222845, 1304368, 1316910, 1404704, 1505040, 1630460, 1711983, 1755880, 1956552, 2107056, 2282644, 2445690, 2608736, 2633820, 2853305, 3010080, 3260920, 3423966, 3511760, 3913104, 4214112, 4565288, 4891380, 5267640, 5706610, 6521840, 6847932, 7023520, 7826208, 8559915, 9130576, 9782760, 10535280, 11413220, 13043680, 13695864, 17119830, 18261152, 19565520, 21070560, 22826440, 27391728, 34239660, 39131040, 45652880, 54783456, 68479320, 91305760, 136958640, 273917280]

約数ペア:

[(1, 273917280), (2, 136958640), (3, 91305760), (4, 68479320), (5, 54783456), (6, 45652880), (7, 39131040), (8, 34239660), (10, 27391728), (12, 22826440), (13, 21070560), (14, 19565520), (15, 18261152), (16, 17119830), (20, 13695864), (21, 13043680), (24, 11413220), (26, 10535280), (28, 9782760), (30, 9130576), (32, 8559915), (35, 7826208), (39, 7023520), (40, 6847932), (42, 6521840), (48, 5706610), (52, 5267640), (56, 4891380), (60, 4565288), (65, 4214112), (70, 3913104), (78, 3511760), (80, 3423966), (84, 3260920), (91, 3010080), (96, 2853305), (104, 2633820), (105, 2608736), (112, 2445690), (120, 2282644), (130, 2107056), (140, 1956552), (156, 1755880), (160, 1711983), (168, 1630460), (182, 1505040), (195, 1404704), (208, 1316910), (210, 1304368), (224, 1222845), (240, 1141322), (260, 1053528), (273, 1003360), (280, 978276), (312, 877940), (336, 815230), (364, 752520), (390, 702352), (416, 658455), (420, 652184), (455, 602016), (480, 570661), (520, 526764), (546, 501680), (560, 489138), (624, 438970), (672, 407615), (728, 376260), (780, 351176), (840, 326092), (910, 301008), (1040, 263382), (1092, 250840), (1120, 244569), (1248, 219485), (1365, 200672), (1456, 188130), (1560, 175588), (1680, 163046), (1820, 150504), (2080, 131691), (2184, 125420), (2730, 100336), (2912, 94065), (3120, 87794), (3360, 81523), (3640, 75252), (4368, 62710), (5460, 50168), (6240, 43897), (6271, 43680), (7280, 37626), (8736, 31355), (10920, 25084), (12542, 21840), (14560, 18813)]