2775637226320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{95569}}^1$

素因数の和:95866

約数の個数: 240

約数和(自身を含む): 7781630515200

約数和(自身を除く): 5005993288880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 239, 245, 248, 280, 310, 392, 434, 478, 490, 496, 560, 620, 784, 868, 956, 980, 1085, 1195, 1240, 1519, 1673, 1736, 1912, 1960, 2170, 2390, 2480, 3038, 3346, 3472, 3824, 3920, 4340, 4780, 6076, 6692, 7409, 7595, 8365, 8680, 9560, 11711, 12152, 13384, 14818, 15190, 16730, 17360, 19120, 23422, 24304, 26768, 29636, 30380, 33460, 37045, 46844, 51863, 58555, 59272, 60760, 66920, 74090, 93688, 95569, 103726, 117110, 118544, 121520, 133840, 148180, 187376, 191138, 207452, 234220, 259315, 296360, 363041, 382276, 414904, 468440, 477845, 518630, 592720, 668983, 726082, 764552, 829808, 936880, 955690, 1037260, 1337966, 1452164, 1529104, 1815205, 1911380, 2074520, 2675932, 2904328, 2962639, 3344915, 3630410, 3822760, 4149040, 4682881, 5351864, 5808656, 5925278, 6689830, 7260820, 7645520, 9365762, 10703728, 11850556, 13379660, 14521640, 14813195, 18731524, 20738473, 22840991, 23414405, 23701112, 26759320, 29043280, 29626390, 37463048, 41476946, 45681982, 46828810, 47402224, 53518640, 59252780, 74926096, 82953892, 91363964, 93657620, 103692365, 114204955, 118505560, 145169311, 159886937, 165907784, 182727928, 187315240, 207384730, 228409910, 237011120, 290338622, 319773874, 331815568, 365455856, 374630480, 414769460, 456819820, 580677244, 639547748, 708070721, 725846555, 799434685, 829538920, 913639640, 1119208559, 1161354488, 1279095496, 1416141442, 1451693110, 1598869370, 1659077840, 1827279280, 2238417118, 2322708976, 2558190992, 2832282884, 2903386220, 3197738740, 3540353605, 4476834236, 4956495047, 5596042795, 5664565768, 5806772440, 6395477480, 7080707210, 8953668472, 9912990094, 11192085590, 11329131536, 11613544880, 12790954960, 14161414420, 17907336944, 19825980188, 22384171180, 24782475235, 28322828840, 34695465329, 39651960376, 44768342360, 49564950470, 56645657680, 69390930658, 79303920752, 89536684720, 99129900940, 138781861316, 173477326645, 198259801880, 277563722632, 346954653290, 396519603760, 555127445264, 693909306580, 1387818613160, 2775637226320]

約数ペア:

[(1, 2775637226320), (2, 1387818613160), (4, 693909306580), (5, 555127445264), (7, 396519603760), (8, 346954653290), (10, 277563722632), (14, 198259801880), (16, 173477326645), (20, 138781861316), (28, 99129900940), (31, 89536684720), (35, 79303920752), (40, 69390930658), (49, 56645657680), (56, 49564950470), (62, 44768342360), (70, 39651960376), (80, 34695465329), (98, 28322828840), (112, 24782475235), (124, 22384171180), (140, 19825980188), (155, 17907336944), (196, 14161414420), (217, 12790954960), (239, 11613544880), (245, 11329131536), (248, 11192085590), (280, 9912990094), (310, 8953668472), (392, 7080707210), (434, 6395477480), (478, 5806772440), (490, 5664565768), (496, 5596042795), (560, 4956495047), (620, 4476834236), (784, 3540353605), (868, 3197738740), (956, 2903386220), (980, 2832282884), (1085, 2558190992), (1195, 2322708976), (1240, 2238417118), (1519, 1827279280), (1673, 1659077840), (1736, 1598869370), (1912, 1451693110), (1960, 1416141442), (2170, 1279095496), (2390, 1161354488), (2480, 1119208559), (3038, 913639640), (3346, 829538920), (3472, 799434685), (3824, 725846555), (3920, 708070721), (4340, 639547748), (4780, 580677244), (6076, 456819820), (6692, 414769460), (7409, 374630480), (7595, 365455856), (8365, 331815568), (8680, 319773874), (9560, 290338622), (11711, 237011120), (12152, 228409910), (13384, 207384730), (14818, 187315240), (15190, 182727928), (16730, 165907784), (17360, 159886937), (19120, 145169311), (23422, 118505560), (24304, 114204955), (26768, 103692365), (29636, 93657620), (30380, 91363964), (33460, 82953892), (37045, 74926096), (46844, 59252780), (51863, 53518640), (58555, 47402224), (59272, 46828810), (60760, 45681982), (66920, 41476946), (74090, 37463048), (93688, 29626390), (95569, 29043280), (103726, 26759320), (117110, 23701112), (118544, 23414405), (121520, 22840991), (133840, 20738473), (148180, 18731524), (187376, 14813195), (191138, 14521640), (207452, 13379660), (234220, 11850556), (259315, 10703728), (296360, 9365762), (363041, 7645520), (382276, 7260820), (414904, 6689830), (468440, 5925278), (477845, 5808656), (518630, 5351864), (592720, 4682881), (668983, 4149040), (726082, 3822760), (764552, 3630410), (829808, 3344915), (936880, 2962639), (955690, 2904328), (1037260, 2675932), (1337966, 2074520), (1452164, 1911380), (1529104, 1815205)]