2074515840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:742

約数の個数: 256

約数和(自身を含む): 7391001600

約数和(自身を除く): 5316485760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 271, 288, 320, 360, 384, 432, 443, 480, 540, 542, 576, 640, 720, 813, 864, 886, 960, 1080, 1084, 1152, 1329, 1355, 1440, 1626, 1728, 1772, 1920, 2160, 2168, 2215, 2439, 2658, 2710, 2880, 3252, 3456, 3544, 3987, 4065, 4320, 4336, 4430, 4878, 5316, 5420, 5760, 6504, 6645, 7088, 7317, 7974, 8130, 8640, 8672, 8860, 9756, 10632, 10840, 11961, 12195, 13008, 13290, 14176, 14634, 15948, 16260, 17280, 17344, 17720, 19512, 19935, 21264, 21680, 23922, 24390, 26016, 26580, 28352, 29268, 31896, 32520, 34688, 35440, 36585, 39024, 39870, 42528, 43360, 47844, 48780, 52032, 53160, 56704, 58536, 59805, 63792, 65040, 70880, 73170, 78048, 79740, 85056, 86720, 95688, 97560, 104064, 106320, 117072, 119610, 120053, 127584, 130080, 141760, 146340, 156096, 159480, 170112, 173440, 191376, 195120, 212640, 234144, 239220, 240106, 255168, 260160, 283520, 292680, 312192, 318960, 360159, 382752, 390240, 425280, 468288, 478440, 480212, 510336, 520320, 585360, 600265, 637920, 720318, 765504, 780480, 850560, 936576, 956880, 960424, 1080477, 1170720, 1200530, 1275840, 1440636, 1531008, 1560960, 1800795, 1913760, 1920848, 2160954, 2341440, 2401060, 2551680, 2881272, 3241431, 3601590, 3827520, 3841696, 4321908, 4682880, 4802120, 5402385, 5762544, 6482862, 7203180, 7655040, 7683392, 8643816, 9604240, 10804770, 11525088, 12965724, 14406360, 15366784, 16207155, 17287632, 19208480, 21609540, 23050176, 25931448, 28812720, 32414310, 34575264, 38416960, 43219080, 46100352, 51862896, 57625440, 64828620, 69150528, 76833920, 86438160, 103725792, 115250880, 129657240, 138301056, 172876320, 207451584, 230501760, 259314480, 345752640, 414903168, 518628960, 691505280, 1037257920, 2074515840]

約数ペア:

[(1, 2074515840), (2, 1037257920), (3, 691505280), (4, 518628960), (5, 414903168), (6, 345752640), (8, 259314480), (9, 230501760), (10, 207451584), (12, 172876320), (15, 138301056), (16, 129657240), (18, 115250880), (20, 103725792), (24, 86438160), (27, 76833920), (30, 69150528), (32, 64828620), (36, 57625440), (40, 51862896), (45, 46100352), (48, 43219080), (54, 38416960), (60, 34575264), (64, 32414310), (72, 28812720), (80, 25931448), (90, 23050176), (96, 21609540), (108, 19208480), (120, 17287632), (128, 16207155), (135, 15366784), (144, 14406360), (160, 12965724), (180, 11525088), (192, 10804770), (216, 9604240), (240, 8643816), (270, 7683392), (271, 7655040), (288, 7203180), (320, 6482862), (360, 5762544), (384, 5402385), (432, 4802120), (443, 4682880), (480, 4321908), (540, 3841696), (542, 3827520), (576, 3601590), (640, 3241431), (720, 2881272), (813, 2551680), (864, 2401060), (886, 2341440), (960, 2160954), (1080, 1920848), (1084, 1913760), (1152, 1800795), (1329, 1560960), (1355, 1531008), (1440, 1440636), (1626, 1275840), (1728, 1200530), (1772, 1170720), (1920, 1080477), (2160, 960424), (2168, 956880), (2215, 936576), (2439, 850560), (2658, 780480), (2710, 765504), (2880, 720318), (3252, 637920), (3456, 600265), (3544, 585360), (3987, 520320), (4065, 510336), (4320, 480212), (4336, 478440), (4430, 468288), (4878, 425280), (5316, 390240), (5420, 382752), (5760, 360159), (6504, 318960), (6645, 312192), (7088, 292680), (7317, 283520), (7974, 260160), (8130, 255168), (8640, 240106), (8672, 239220), (8860, 234144), (9756, 212640), (10632, 195120), (10840, 191376), (11961, 173440), (12195, 170112), (13008, 159480), (13290, 156096), (14176, 146340), (14634, 141760), (15948, 130080), (16260, 127584), (17280, 120053), (17344, 119610), (17720, 117072), (19512, 106320), (19935, 104064), (21264, 97560), (21680, 95688), (23922, 86720), (24390, 85056), (26016, 79740), (26580, 78048), (28352, 73170), (29268, 70880), (31896, 65040), (32520, 63792), (34688, 59805), (35440, 58536), (36585, 56704), (39024, 53160), (39870, 52032), (42528, 48780), (43360, 47844)]