1949209920

素因数分解:

$2^6\times 3^5\times 5^1\times 7^1\times {\mathrm{3581}}^1$

素因数の和:3620

約数の個数: 336

約数和(自身を含む): 7948257408

約数和(自身を除く): 5999047488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1701, 1728, 1890, 1944, 2016, 2160, 2240, 2268, 2430, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3402, 3581, 3780, 3888, 4032, 4320, 4536, 4860, 5040, 5184, 5670, 6048, 6480, 6720, 6804, 7162, 7560, 7776, 8505, 8640, 9072, 9720, 10080, 10743, 11340, 12096, 12960, 13608, 14324, 15120, 15552, 17010, 17905, 18144, 19440, 20160, 21486, 22680, 25067, 25920, 27216, 28648, 30240, 32229, 34020, 35810, 36288, 38880, 42972, 45360, 50134, 53715, 54432, 57296, 60480, 64458, 68040, 71620, 75201, 77760, 85944, 90720, 96687, 100268, 107430, 108864, 114592, 125335, 128916, 136080, 143240, 150402, 161145, 171888, 181440, 193374, 200536, 214860, 225603, 229184, 250670, 257832, 272160, 286480, 290061, 300804, 322290, 343776, 376005, 386748, 401072, 429720, 451206, 483435, 501340, 515664, 544320, 572960, 580122, 601608, 644580, 676809, 687552, 752010, 773496, 802144, 859440, 870183, 902412, 966870, 1002680, 1031328, 1128015, 1145920, 1160244, 1203216, 1289160, 1353618, 1450305, 1504020, 1546992, 1604288, 1718880, 1740366, 1804824, 1933740, 2005360, 2030427, 2062656, 2256030, 2320488, 2406432, 2578320, 2707236, 2900610, 3008040, 3093984, 3384045, 3437760, 3480732, 3609648, 3867480, 4010720, 4060854, 4350915, 4512060, 4640976, 4812864, 5156640, 5414472, 5801220, 6016080, 6091281, 6187968, 6768090, 6961464, 7219296, 7734960, 8021440, 8121708, 8701830, 9024120, 9281952, 10152135, 10313280, 10828944, 11602440, 12032160, 12182562, 13536180, 13922928, 14438592, 15469920, 16243416, 17403660, 18048240, 18563904, 20304270, 21657888, 23204880, 24064320, 24365124, 27072360, 27845856, 30456405, 30939840, 32486832, 34807320, 36096480, 40608540, 43315776, 46409760, 48730248, 54144720, 55691712, 60912810, 64973664, 69614640, 72192960, 81217080, 92819520, 97460496, 108289440, 121825620, 129947328, 139229280, 162434160, 194920992, 216578880, 243651240, 278458560, 324868320, 389841984, 487302480, 649736640, 974604960, 1949209920]

約数ペア:

[(1, 1949209920), (2, 974604960), (3, 649736640), (4, 487302480), (5, 389841984), (6, 324868320), (7, 278458560), (8, 243651240), (9, 216578880), (10, 194920992), (12, 162434160), (14, 139229280), (15, 129947328), (16, 121825620), (18, 108289440), (20, 97460496), (21, 92819520), (24, 81217080), (27, 72192960), (28, 69614640), (30, 64973664), (32, 60912810), (35, 55691712), (36, 54144720), (40, 48730248), (42, 46409760), (45, 43315776), (48, 40608540), (54, 36096480), (56, 34807320), (60, 32486832), (63, 30939840), (64, 30456405), (70, 27845856), (72, 27072360), (80, 24365124), (81, 24064320), (84, 23204880), (90, 21657888), (96, 20304270), (105, 18563904), (108, 18048240), (112, 17403660), (120, 16243416), (126, 15469920), (135, 14438592), (140, 13922928), (144, 13536180), (160, 12182562), (162, 12032160), (168, 11602440), (180, 10828944), (189, 10313280), (192, 10152135), (210, 9281952), (216, 9024120), (224, 8701830), (240, 8121708), (243, 8021440), (252, 7734960), (270, 7219296), (280, 6961464), (288, 6768090), (315, 6187968), (320, 6091281), (324, 6016080), (336, 5801220), (360, 5414472), (378, 5156640), (405, 4812864), (420, 4640976), (432, 4512060), (448, 4350915), (480, 4060854), (486, 4010720), (504, 3867480), (540, 3609648), (560, 3480732), (567, 3437760), (576, 3384045), (630, 3093984), (648, 3008040), (672, 2900610), (720, 2707236), (756, 2578320), (810, 2406432), (840, 2320488), (864, 2256030), (945, 2062656), (960, 2030427), (972, 2005360), (1008, 1933740), (1080, 1804824), (1120, 1740366), (1134, 1718880), (1215, 1604288), (1260, 1546992), (1296, 1504020), (1344, 1450305), (1440, 1353618), (1512, 1289160), (1620, 1203216), (1680, 1160244), (1701, 1145920), (1728, 1128015), (1890, 1031328), (1944, 1002680), (2016, 966870), (2160, 902412), (2240, 870183), (2268, 859440), (2430, 802144), (2520, 773496), (2592, 752010), (2835, 687552), (2880, 676809), (3024, 644580), (3240, 601608), (3360, 580122), (3402, 572960), (3581, 544320), (3780, 515664), (3888, 501340), (4032, 483435), (4320, 451206), (4536, 429720), (4860, 401072), (5040, 386748), (5184, 376005), (5670, 343776), (6048, 322290), (6480, 300804), (6720, 290061), (6804, 286480), (7162, 272160), (7560, 257832), (7776, 250670), (8505, 229184), (8640, 225603), (9072, 214860), (9720, 200536), (10080, 193374), (10743, 181440), (11340, 171888), (12096, 161145), (12960, 150402), (13608, 143240), (14324, 136080), (15120, 128916), (15552, 125335), (17010, 114592), (17905, 108864), (18144, 107430), (19440, 100268), (20160, 96687), (21486, 90720), (22680, 85944), (25067, 77760), (25920, 75201), (27216, 71620), (28648, 68040), (30240, 64458), (32229, 60480), (34020, 57296), (35810, 54432), (36288, 53715), (38880, 50134), (42972, 45360)]