1617992040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1136

約数の個数: 256

約数和(自身を含む): 5864140800

約数和(自身を除く): 4246148760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 83, 84, 92, 105, 115, 120, 138, 140, 161, 166, 168, 184, 210, 230, 249, 276, 280, 322, 332, 345, 415, 420, 460, 483, 498, 552, 581, 644, 664, 690, 805, 830, 840, 920, 966, 996, 1009, 1162, 1245, 1288, 1380, 1610, 1660, 1743, 1909, 1932, 1992, 2018, 2324, 2415, 2490, 2760, 2905, 3027, 3220, 3320, 3486, 3818, 3864, 4036, 4648, 4830, 4980, 5045, 5727, 5810, 6054, 6440, 6972, 7063, 7636, 8072, 8715, 9545, 9660, 9960, 10090, 11454, 11620, 12108, 13363, 13944, 14126, 15135, 15272, 17430, 19090, 19320, 20180, 21189, 22908, 23207, 23240, 24216, 26726, 28252, 28635, 30270, 34860, 35315, 38180, 40089, 40360, 42378, 45816, 46414, 53452, 56504, 57270, 60540, 66815, 69621, 69720, 70630, 76360, 80178, 83747, 84756, 92828, 105945, 106904, 114540, 116035, 121080, 133630, 139242, 141260, 160356, 162449, 167494, 169512, 185656, 200445, 211890, 229080, 232070, 251241, 267260, 278484, 282520, 320712, 324898, 334988, 348105, 400890, 418735, 423780, 464140, 487347, 502482, 534520, 556968, 586229, 649796, 669976, 696210, 801780, 812245, 837470, 847560, 928280, 974694, 1004964, 1172458, 1256205, 1299592, 1392420, 1603560, 1624490, 1674940, 1758687, 1926181, 1949388, 2009928, 2344916, 2436735, 2512410, 2784840, 2931145, 3248980, 3349880, 3517374, 3852362, 3898776, 4689832, 4873470, 5024820, 5778543, 5862290, 6497960, 7034748, 7704724, 8793435, 9630905, 9746940, 10049640, 11557086, 11724580, 13483267, 14069496, 15409448, 17586870, 19261810, 19493880, 23114172, 23449160, 26966534, 28892715, 35173740, 38523620, 40449801, 46228344, 53933068, 57785430, 67416335, 70347480, 77047240, 80899602, 107866136, 115570860, 134832670, 161799204, 202249005, 231141720, 269665340, 323598408, 404498010, 539330680, 808996020, 1617992040]

約数ペア:

[(1, 1617992040), (2, 808996020), (3, 539330680), (4, 404498010), (5, 323598408), (6, 269665340), (7, 231141720), (8, 202249005), (10, 161799204), (12, 134832670), (14, 115570860), (15, 107866136), (20, 80899602), (21, 77047240), (23, 70347480), (24, 67416335), (28, 57785430), (30, 53933068), (35, 46228344), (40, 40449801), (42, 38523620), (46, 35173740), (56, 28892715), (60, 26966534), (69, 23449160), (70, 23114172), (83, 19493880), (84, 19261810), (92, 17586870), (105, 15409448), (115, 14069496), (120, 13483267), (138, 11724580), (140, 11557086), (161, 10049640), (166, 9746940), (168, 9630905), (184, 8793435), (210, 7704724), (230, 7034748), (249, 6497960), (276, 5862290), (280, 5778543), (322, 5024820), (332, 4873470), (345, 4689832), (415, 3898776), (420, 3852362), (460, 3517374), (483, 3349880), (498, 3248980), (552, 2931145), (581, 2784840), (644, 2512410), (664, 2436735), (690, 2344916), (805, 2009928), (830, 1949388), (840, 1926181), (920, 1758687), (966, 1674940), (996, 1624490), (1009, 1603560), (1162, 1392420), (1245, 1299592), (1288, 1256205), (1380, 1172458), (1610, 1004964), (1660, 974694), (1743, 928280), (1909, 847560), (1932, 837470), (1992, 812245), (2018, 801780), (2324, 696210), (2415, 669976), (2490, 649796), (2760, 586229), (2905, 556968), (3027, 534520), (3220, 502482), (3320, 487347), (3486, 464140), (3818, 423780), (3864, 418735), (4036, 400890), (4648, 348105), (4830, 334988), (4980, 324898), (5045, 320712), (5727, 282520), (5810, 278484), (6054, 267260), (6440, 251241), (6972, 232070), (7063, 229080), (7636, 211890), (8072, 200445), (8715, 185656), (9545, 169512), (9660, 167494), (9960, 162449), (10090, 160356), (11454, 141260), (11620, 139242), (12108, 133630), (13363, 121080), (13944, 116035), (14126, 114540), (15135, 106904), (15272, 105945), (17430, 92828), (19090, 84756), (19320, 83747), (20180, 80178), (21189, 76360), (22908, 70630), (23207, 69720), (23240, 69621), (24216, 66815), (26726, 60540), (28252, 57270), (28635, 56504), (30270, 53452), (34860, 46414), (35315, 45816), (38180, 42378), (40089, 40360)]