2271780360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:628

約数の個数: 192

約数和(自身を含む): 7516903680

約数和(自身を除く): 5245123320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 197, 206, 309, 311, 360, 394, 412, 515, 591, 618, 622, 788, 824, 927, 933, 985, 1030, 1182, 1236, 1244, 1545, 1555, 1576, 1773, 1854, 1866, 1970, 2060, 2364, 2472, 2488, 2799, 2955, 3090, 3110, 3546, 3708, 3732, 3940, 4120, 4635, 4665, 4728, 5598, 5910, 6180, 6220, 7092, 7416, 7464, 7880, 8865, 9270, 9330, 11196, 11820, 12360, 12440, 13995, 14184, 17730, 18540, 18660, 20291, 22392, 23640, 27990, 32033, 35460, 37080, 37320, 40582, 55980, 60873, 61267, 64066, 70920, 81164, 96099, 101455, 111960, 121746, 122534, 128132, 160165, 162328, 182619, 183801, 192198, 202910, 243492, 245068, 256264, 288297, 304365, 306335, 320330, 365238, 367602, 384396, 405820, 480495, 486984, 490136, 551403, 576594, 608730, 612670, 640660, 730476, 735204, 768792, 811640, 913095, 919005, 960990, 1102806, 1153188, 1217460, 1225340, 1281320, 1441485, 1460952, 1470408, 1826190, 1838010, 1921980, 2205612, 2306376, 2434920, 2450680, 2757015, 2882970, 3652380, 3676020, 3843960, 4411224, 5514030, 5765940, 6310501, 7304760, 7352040, 11028060, 11531880, 12621002, 18931503, 22056120, 25242004, 31552505, 37863006, 50484008, 56794509, 63105010, 75726012, 94657515, 113589018, 126210020, 151452024, 189315030, 227178036, 252420040, 283972545, 378630060, 454356072, 567945090, 757260120, 1135890180, 2271780360]

約数ペア:

[(1, 2271780360), (2, 1135890180), (3, 757260120), (4, 567945090), (5, 454356072), (6, 378630060), (8, 283972545), (9, 252420040), (10, 227178036), (12, 189315030), (15, 151452024), (18, 126210020), (20, 113589018), (24, 94657515), (30, 75726012), (36, 63105010), (40, 56794509), (45, 50484008), (60, 37863006), (72, 31552505), (90, 25242004), (103, 22056120), (120, 18931503), (180, 12621002), (197, 11531880), (206, 11028060), (309, 7352040), (311, 7304760), (360, 6310501), (394, 5765940), (412, 5514030), (515, 4411224), (591, 3843960), (618, 3676020), (622, 3652380), (788, 2882970), (824, 2757015), (927, 2450680), (933, 2434920), (985, 2306376), (1030, 2205612), (1182, 1921980), (1236, 1838010), (1244, 1826190), (1545, 1470408), (1555, 1460952), (1576, 1441485), (1773, 1281320), (1854, 1225340), (1866, 1217460), (1970, 1153188), (2060, 1102806), (2364, 960990), (2472, 919005), (2488, 913095), (2799, 811640), (2955, 768792), (3090, 735204), (3110, 730476), (3546, 640660), (3708, 612670), (3732, 608730), (3940, 576594), (4120, 551403), (4635, 490136), (4665, 486984), (4728, 480495), (5598, 405820), (5910, 384396), (6180, 367602), (6220, 365238), (7092, 320330), (7416, 306335), (7464, 304365), (7880, 288297), (8865, 256264), (9270, 245068), (9330, 243492), (11196, 202910), (11820, 192198), (12360, 183801), (12440, 182619), (13995, 162328), (14184, 160165), (17730, 128132), (18540, 122534), (18660, 121746), (20291, 111960), (22392, 101455), (23640, 96099), (27990, 81164), (32033, 70920), (35460, 64066), (37080, 61267), (37320, 60873), (40582, 55980)]