2712451840

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{733}}^1$

素因数の和:827

約数の個数: 216

約数和(自身を含む): 7696518480

約数和(自身を除く): 4984066640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 59, 64, 70, 80, 98, 112, 118, 128, 140, 160, 196, 224, 236, 245, 256, 280, 295, 320, 392, 413, 448, 472, 490, 560, 590, 640, 733, 784, 826, 896, 944, 980, 1120, 1180, 1280, 1466, 1568, 1652, 1792, 1888, 1960, 2065, 2240, 2360, 2891, 2932, 3136, 3304, 3665, 3776, 3920, 4130, 4480, 4720, 5131, 5782, 5864, 6272, 6608, 7330, 7552, 7840, 8260, 8960, 9440, 10262, 11564, 11728, 12544, 13216, 14455, 14660, 15104, 15680, 16520, 18880, 20524, 23128, 23456, 25655, 26432, 28910, 29320, 31360, 33040, 35917, 37760, 41048, 43247, 46256, 46912, 51310, 52864, 57820, 58640, 62720, 66080, 71834, 75520, 82096, 86494, 92512, 93824, 102620, 105728, 115640, 117280, 132160, 143668, 164192, 172988, 179585, 185024, 187648, 205240, 216235, 231280, 234560, 264320, 287336, 302729, 328384, 345976, 359170, 370048, 410480, 432470, 462560, 469120, 528640, 574672, 605458, 656768, 691952, 718340, 740096, 820960, 864940, 925120, 938240, 1149344, 1210916, 1313536, 1383904, 1436680, 1513645, 1641920, 1729880, 1850240, 2119103, 2298688, 2421832, 2767808, 2873360, 3027290, 3283840, 3459760, 3700480, 4238206, 4597376, 4843664, 5535616, 5746720, 6054580, 6567680, 6919520, 8476412, 9194752, 9687328, 10595515, 11071232, 11493440, 12109160, 13839040, 16952824, 19374656, 21191030, 22986880, 24218320, 27678080, 33905648, 38749312, 42382060, 45973760, 48436640, 55356160, 67811296, 77498624, 84764120, 96873280, 135622592, 169528240, 193746560, 271245184, 339056480, 387493120, 542490368, 678112960, 1356225920, 2712451840]

約数ペア:

[(1, 2712451840), (2, 1356225920), (4, 678112960), (5, 542490368), (7, 387493120), (8, 339056480), (10, 271245184), (14, 193746560), (16, 169528240), (20, 135622592), (28, 96873280), (32, 84764120), (35, 77498624), (40, 67811296), (49, 55356160), (56, 48436640), (59, 45973760), (64, 42382060), (70, 38749312), (80, 33905648), (98, 27678080), (112, 24218320), (118, 22986880), (128, 21191030), (140, 19374656), (160, 16952824), (196, 13839040), (224, 12109160), (236, 11493440), (245, 11071232), (256, 10595515), (280, 9687328), (295, 9194752), (320, 8476412), (392, 6919520), (413, 6567680), (448, 6054580), (472, 5746720), (490, 5535616), (560, 4843664), (590, 4597376), (640, 4238206), (733, 3700480), (784, 3459760), (826, 3283840), (896, 3027290), (944, 2873360), (980, 2767808), (1120, 2421832), (1180, 2298688), (1280, 2119103), (1466, 1850240), (1568, 1729880), (1652, 1641920), (1792, 1513645), (1888, 1436680), (1960, 1383904), (2065, 1313536), (2240, 1210916), (2360, 1149344), (2891, 938240), (2932, 925120), (3136, 864940), (3304, 820960), (3665, 740096), (3776, 718340), (3920, 691952), (4130, 656768), (4480, 605458), (4720, 574672), (5131, 528640), (5782, 469120), (5864, 462560), (6272, 432470), (6608, 410480), (7330, 370048), (7552, 359170), (7840, 345976), (8260, 328384), (8960, 302729), (9440, 287336), (10262, 264320), (11564, 234560), (11728, 231280), (12544, 216235), (13216, 205240), (14455, 187648), (14660, 185024), (15104, 179585), (15680, 172988), (16520, 164192), (18880, 143668), (20524, 132160), (23128, 117280), (23456, 115640), (25655, 105728), (26432, 102620), (28910, 93824), (29320, 92512), (31360, 86494), (33040, 82096), (35917, 75520), (37760, 71834), (41048, 66080), (43247, 62720), (46256, 58640), (46912, 57820), (51310, 52864)]