255995495280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{891101}}^1$

素因数の和:891149

約数の個数: 320

約数和(自身を含む): 1060767820800

約数和(自身を除く): 804772325520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1520, 1596, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3192, 3420, 3591, 3780, 3990, 4104, 4560, 4788, 5040, 5130, 5320, 5985, 6384, 6840, 7182, 7560, 7980, 8208, 9576, 10260, 10640, 11970, 13680, 14364, 15120, 15960, 17955, 19152, 20520, 23940, 28728, 31920, 35910, 41040, 47880, 57456, 71820, 95760, 143640, 287280, 891101, 1782202, 2673303, 3564404, 4455505, 5346606, 6237707, 7128808, 8019909, 8911010, 10693212, 12475414, 13366515, 14257616, 16039818, 16930919, 17822020, 18713121, 21386424, 24059727, 24950828, 26733030, 31188535, 32079636, 33861838, 35644040, 37426242, 40099545, 42772848, 48119454, 49901656, 50792757, 53466060, 56139363, 62377070, 64159272, 67723676, 71288080, 74852484, 80199090, 84654595, 93565605, 96238908, 99803312, 101585514, 106932120, 112278726, 118516433, 120298635, 124754140, 128318544, 135447352, 149704968, 152378271, 160398180, 168418089, 169309190, 187131210, 192477816, 203171028, 213864240, 224557452, 237032866, 240597270, 249508280, 253963785, 270894704, 280696815, 299409936, 304756542, 320796360, 336836178, 338618380, 355549299, 374262420, 384955632, 406342056, 449114904, 457134813, 474065732, 481194540, 499016560, 507927570, 561393630, 592582165, 609513084, 641592720, 673672356, 677236760, 711098598, 748524840, 761891355, 812684112, 842090445, 898229808, 914269626, 948131464, 962389080, 1015855140, 1066647897, 1122787260, 1185164330, 1219026168, 1347344712, 1354473520, 1422197196, 1497049680, 1523782710, 1684180890, 1777746495, 1828539252, 1896262928, 1924778160, 2031710280, 2133295794, 2245574520, 2285674065, 2370328660, 2438052336, 2694689424, 2844394392, 3047565420, 3199943691, 3368361780, 3555492990, 3657078504, 4063420560, 4266591588, 4491149040, 4571348130, 4740657320, 5333239485, 5688788784, 6095130840, 6399887382, 6736723560, 7110985980, 7314157008, 8533183176, 9142696260, 9481314640, 10666478970, 12190261680, 12799774764, 13473447120, 14221971960, 15999718455, 17066366352, 18285392520, 21332957940, 25599549528, 28443943920, 31999436910, 36570785040, 42665915880, 51199099056, 63998873820, 85331831760, 127997747640, 255995495280]

約数ペア:

[(1, 255995495280), (2, 127997747640), (3, 85331831760), (4, 63998873820), (5, 51199099056), (6, 42665915880), (7, 36570785040), (8, 31999436910), (9, 28443943920), (10, 25599549528), (12, 21332957940), (14, 18285392520), (15, 17066366352), (16, 15999718455), (18, 14221971960), (19, 13473447120), (20, 12799774764), (21, 12190261680), (24, 10666478970), (27, 9481314640), (28, 9142696260), (30, 8533183176), (35, 7314157008), (36, 7110985980), (38, 6736723560), (40, 6399887382), (42, 6095130840), (45, 5688788784), (48, 5333239485), (54, 4740657320), (56, 4571348130), (57, 4491149040), (60, 4266591588), (63, 4063420560), (70, 3657078504), (72, 3555492990), (76, 3368361780), (80, 3199943691), (84, 3047565420), (90, 2844394392), (95, 2694689424), (105, 2438052336), (108, 2370328660), (112, 2285674065), (114, 2245574520), (120, 2133295794), (126, 2031710280), (133, 1924778160), (135, 1896262928), (140, 1828539252), (144, 1777746495), (152, 1684180890), (168, 1523782710), (171, 1497049680), (180, 1422197196), (189, 1354473520), (190, 1347344712), (210, 1219026168), (216, 1185164330), (228, 1122787260), (240, 1066647897), (252, 1015855140), (266, 962389080), (270, 948131464), (280, 914269626), (285, 898229808), (304, 842090445), (315, 812684112), (336, 761891355), (342, 748524840), (360, 711098598), (378, 677236760), (380, 673672356), (399, 641592720), (420, 609513084), (432, 592582165), (456, 561393630), (504, 507927570), (513, 499016560), (532, 481194540), (540, 474065732), (560, 457134813), (570, 449114904), (630, 406342056), (665, 384955632), (684, 374262420), (720, 355549299), (756, 338618380), (760, 336836178), (798, 320796360), (840, 304756542), (855, 299409936), (912, 280696815), (945, 270894704), (1008, 253963785), (1026, 249508280), (1064, 240597270), (1080, 237032866), (1140, 224557452), (1197, 213864240), (1260, 203171028), (1330, 192477816), (1368, 187131210), (1512, 169309190), (1520, 168418089), (1596, 160398180), (1680, 152378271), (1710, 149704968), (1890, 135447352), (1995, 128318544), (2052, 124754140), (2128, 120298635), (2160, 118516433), (2280, 112278726), (2394, 106932120), (2520, 101585514), (2565, 99803312), (2660, 96238908), (2736, 93565605), (3024, 84654595), (3192, 80199090), (3420, 74852484), (3591, 71288080), (3780, 67723676), (3990, 64159272), (4104, 62377070), (4560, 56139363), (4788, 53466060), (5040, 50792757), (5130, 49901656), (5320, 48119454), (5985, 42772848), (6384, 40099545), (6840, 37426242), (7182, 35644040), (7560, 33861838), (7980, 32079636), (8208, 31188535), (9576, 26733030), (10260, 24950828), (10640, 24059727), (11970, 21386424), (13680, 18713121), (14364, 17822020), (15120, 16930919), (15960, 16039818), (17955, 14257616), (19152, 13366515), (20520, 12475414), (23940, 10693212), (28728, 8911010), (31920, 8019909), (35910, 7128808), (41040, 6237707), (47880, 5346606), (57456, 4455505), (71820, 3564404), (95760, 2673303), (143640, 1782202), (287280, 891101)]