2497038720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1033

約数の個数: 256

約数和(自身を含む): 8756398080

約数和(自身を除く): 6259359360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 137, 160, 165, 176, 192, 220, 240, 264, 274, 320, 330, 352, 384, 411, 440, 480, 528, 548, 640, 660, 685, 704, 822, 863, 880, 960, 1056, 1096, 1320, 1370, 1408, 1507, 1644, 1726, 1760, 1920, 2055, 2112, 2192, 2589, 2640, 2740, 3014, 3288, 3452, 3520, 4110, 4224, 4315, 4384, 4521, 5178, 5280, 5480, 6028, 6576, 6904, 7040, 7535, 8220, 8630, 8768, 9042, 9493, 10356, 10560, 10960, 12056, 12945, 13152, 13808, 15070, 16440, 17260, 17536, 18084, 18986, 20712, 21120, 21920, 22605, 24112, 25890, 26304, 27616, 28479, 30140, 32880, 34520, 36168, 37972, 41424, 43840, 45210, 47465, 48224, 51780, 52608, 55232, 56958, 60280, 65760, 69040, 72336, 75944, 82848, 87680, 90420, 94930, 96448, 103560, 110464, 113916, 118231, 120560, 131520, 138080, 142395, 144672, 151888, 165696, 180840, 189860, 192896, 207120, 227832, 236462, 241120, 263040, 276160, 284790, 289344, 303776, 331392, 354693, 361680, 379720, 414240, 455664, 472924, 482240, 552320, 569580, 578688, 591155, 607552, 709386, 723360, 759440, 828480, 911328, 945848, 964480, 1139160, 1182310, 1215104, 1300541, 1418772, 1446720, 1518880, 1656960, 1773465, 1822656, 1891696, 2278320, 2364620, 2601082, 2837544, 2893440, 3037760, 3546930, 3645312, 3783392, 3901623, 4556640, 4729240, 5202164, 5675088, 6075520, 6502705, 7093860, 7566784, 7803246, 9113280, 9458480, 10404328, 11350176, 13005410, 14187720, 15133568, 15606492, 18226560, 18916960, 19508115, 20808656, 22700352, 26010820, 28375440, 31212984, 37833920, 39016230, 41617312, 45400704, 52021640, 56750880, 62425968, 75667840, 78032460, 83234624, 104043280, 113501760, 124851936, 156064920, 166469248, 208086560, 227003520, 249703872, 312129840, 416173120, 499407744, 624259680, 832346240, 1248519360, 2497038720]

約数ペア:

[(1, 2497038720), (2, 1248519360), (3, 832346240), (4, 624259680), (5, 499407744), (6, 416173120), (8, 312129840), (10, 249703872), (11, 227003520), (12, 208086560), (15, 166469248), (16, 156064920), (20, 124851936), (22, 113501760), (24, 104043280), (30, 83234624), (32, 78032460), (33, 75667840), (40, 62425968), (44, 56750880), (48, 52021640), (55, 45400704), (60, 41617312), (64, 39016230), (66, 37833920), (80, 31212984), (88, 28375440), (96, 26010820), (110, 22700352), (120, 20808656), (128, 19508115), (132, 18916960), (137, 18226560), (160, 15606492), (165, 15133568), (176, 14187720), (192, 13005410), (220, 11350176), (240, 10404328), (264, 9458480), (274, 9113280), (320, 7803246), (330, 7566784), (352, 7093860), (384, 6502705), (411, 6075520), (440, 5675088), (480, 5202164), (528, 4729240), (548, 4556640), (640, 3901623), (660, 3783392), (685, 3645312), (704, 3546930), (822, 3037760), (863, 2893440), (880, 2837544), (960, 2601082), (1056, 2364620), (1096, 2278320), (1320, 1891696), (1370, 1822656), (1408, 1773465), (1507, 1656960), (1644, 1518880), (1726, 1446720), (1760, 1418772), (1920, 1300541), (2055, 1215104), (2112, 1182310), (2192, 1139160), (2589, 964480), (2640, 945848), (2740, 911328), (3014, 828480), (3288, 759440), (3452, 723360), (3520, 709386), (4110, 607552), (4224, 591155), (4315, 578688), (4384, 569580), (4521, 552320), (5178, 482240), (5280, 472924), (5480, 455664), (6028, 414240), (6576, 379720), (6904, 361680), (7040, 354693), (7535, 331392), (8220, 303776), (8630, 289344), (8768, 284790), (9042, 276160), (9493, 263040), (10356, 241120), (10560, 236462), (10960, 227832), (12056, 207120), (12945, 192896), (13152, 189860), (13808, 180840), (15070, 165696), (16440, 151888), (17260, 144672), (17536, 142395), (18084, 138080), (18986, 131520), (20712, 120560), (21120, 118231), (21920, 113916), (22605, 110464), (24112, 103560), (25890, 96448), (26304, 94930), (27616, 90420), (28479, 87680), (30140, 82848), (32880, 75944), (34520, 72336), (36168, 69040), (37972, 65760), (41424, 60280), (43840, 56958), (45210, 55232), (47465, 52608), (48224, 51780)]