15211033920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:742

約数の個数: 336

約数和(自身を含む): 53663575680

約数和(自身を除く): 38452541760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 227, 240, 265, 288, 318, 320, 360, 424, 439, 454, 477, 480, 530, 576, 636, 681, 720, 795, 848, 878, 908, 954, 960, 1060, 1135, 1272, 1317, 1362, 1440, 1590, 1696, 1756, 1816, 1908, 2043, 2120, 2195, 2270, 2385, 2544, 2634, 2724, 2880, 3180, 3392, 3405, 3512, 3632, 3816, 3951, 4086, 4240, 4390, 4540, 4770, 5088, 5268, 5448, 6360, 6585, 6810, 7024, 7264, 7632, 7902, 8172, 8480, 8780, 9080, 9540, 10176, 10215, 10536, 10896, 12031, 12720, 13170, 13620, 14048, 14528, 15264, 15804, 16344, 16960, 17560, 18160, 19080, 19755, 20430, 21072, 21792, 23267, 24062, 25440, 26340, 27240, 28096, 30528, 31608, 32688, 35120, 36093, 36320, 38160, 39510, 40860, 42144, 43584, 46534, 48124, 50880, 52680, 54480, 60155, 63216, 65376, 69801, 70240, 72186, 72640, 76320, 79020, 81720, 84288, 93068, 96248, 99653, 105360, 108279, 108960, 116335, 120310, 126432, 130752, 139602, 140480, 144372, 152640, 158040, 163440, 180465, 186136, 192496, 199306, 209403, 210720, 216558, 217920, 232670, 240620, 252864, 279204, 288744, 298959, 316080, 326880, 349005, 360930, 372272, 384992, 398612, 418806, 421440, 433116, 465340, 481240, 498265, 541395, 558408, 577488, 597918, 632160, 653760, 698010, 721860, 744544, 769984, 797224, 837612, 866232, 896877, 930680, 962480, 996530, 1047015, 1082790, 1116816, 1154976, 1195836, 1264320, 1396020, 1443720, 1489088, 1494795, 1594448, 1675224, 1732464, 1793754, 1861360, 1924960, 1993060, 2094030, 2165580, 2233632, 2309952, 2391672, 2792040, 2887440, 2989590, 3188896, 3350448, 3464928, 3587508, 3722720, 3849920, 3986120, 4188060, 4331160, 4467264, 4484385, 4783344, 5281609, 5584080, 5774880, 5979180, 6377792, 6700896, 6929856, 7175016, 7445440, 7972240, 8376120, 8662320, 8968770, 9566688, 10563218, 11168160, 11549760, 11958360, 13401792, 14350032, 15844827, 15944480, 16752240, 17324640, 17937540, 19133376, 21126436, 22336320, 23916720, 26408045, 28700064, 31689654, 31888960, 33504480, 34649280, 35875080, 42252872, 47534481, 47833440, 52816090, 57400128, 63379308, 67008960, 71750160, 79224135, 84505744, 95068962, 95666880, 105632180, 126758616, 143500320, 158448270, 169011488, 190137924, 211264360, 237672405, 253517232, 287000640, 316896540, 338022976, 380275848, 422528720, 475344810, 507034464, 633793080, 760551696, 845057440, 950689620, 1014068928, 1267586160, 1521103392, 1690114880, 1901379240, 2535172320, 3042206784, 3802758480, 5070344640, 7605516960, 15211033920]

約数ペア:

[(1, 15211033920), (2, 7605516960), (3, 5070344640), (4, 3802758480), (5, 3042206784), (6, 2535172320), (8, 1901379240), (9, 1690114880), (10, 1521103392), (12, 1267586160), (15, 1014068928), (16, 950689620), (18, 845057440), (20, 760551696), (24, 633793080), (30, 507034464), (32, 475344810), (36, 422528720), (40, 380275848), (45, 338022976), (48, 316896540), (53, 287000640), (60, 253517232), (64, 237672405), (72, 211264360), (80, 190137924), (90, 169011488), (96, 158448270), (106, 143500320), (120, 126758616), (144, 105632180), (159, 95666880), (160, 95068962), (180, 84505744), (192, 79224135), (212, 71750160), (227, 67008960), (240, 63379308), (265, 57400128), (288, 52816090), (318, 47833440), (320, 47534481), (360, 42252872), (424, 35875080), (439, 34649280), (454, 33504480), (477, 31888960), (480, 31689654), (530, 28700064), (576, 26408045), (636, 23916720), (681, 22336320), (720, 21126436), (795, 19133376), (848, 17937540), (878, 17324640), (908, 16752240), (954, 15944480), (960, 15844827), (1060, 14350032), (1135, 13401792), (1272, 11958360), (1317, 11549760), (1362, 11168160), (1440, 10563218), (1590, 9566688), (1696, 8968770), (1756, 8662320), (1816, 8376120), (1908, 7972240), (2043, 7445440), (2120, 7175016), (2195, 6929856), (2270, 6700896), (2385, 6377792), (2544, 5979180), (2634, 5774880), (2724, 5584080), (2880, 5281609), (3180, 4783344), (3392, 4484385), (3405, 4467264), (3512, 4331160), (3632, 4188060), (3816, 3986120), (3951, 3849920), (4086, 3722720), (4240, 3587508), (4390, 3464928), (4540, 3350448), (4770, 3188896), (5088, 2989590), (5268, 2887440), (5448, 2792040), (6360, 2391672), (6585, 2309952), (6810, 2233632), (7024, 2165580), (7264, 2094030), (7632, 1993060), (7902, 1924960), (8172, 1861360), (8480, 1793754), (8780, 1732464), (9080, 1675224), (9540, 1594448), (10176, 1494795), (10215, 1489088), (10536, 1443720), (10896, 1396020), (12031, 1264320), (12720, 1195836), (13170, 1154976), (13620, 1116816), (14048, 1082790), (14528, 1047015), (15264, 996530), (15804, 962480), (16344, 930680), (16960, 896877), (17560, 866232), (18160, 837612), (19080, 797224), (19755, 769984), (20430, 744544), (21072, 721860), (21792, 698010), (23267, 653760), (24062, 632160), (25440, 597918), (26340, 577488), (27240, 558408), (28096, 541395), (30528, 498265), (31608, 481240), (32688, 465340), (35120, 433116), (36093, 421440), (36320, 418806), (38160, 398612), (39510, 384992), (40860, 372272), (42144, 360930), (43584, 349005), (46534, 326880), (48124, 316080), (50880, 298959), (52680, 288744), (54480, 279204), (60155, 252864), (63216, 240620), (65376, 232670), (69801, 217920), (70240, 216558), (72186, 210720), (72640, 209403), (76320, 199306), (79020, 192496), (81720, 186136), (84288, 180465), (93068, 163440), (96248, 158040), (99653, 152640), (105360, 144372), (108279, 140480), (108960, 139602), (116335, 130752), (120310, 126432)]