1810288480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 384

約数和(自身を含む): 5852528640

約数和(自身を除く): 4042240160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 89, 91, 104, 110, 112, 127, 130, 140, 143, 154, 160, 176, 178, 182, 208, 220, 224, 254, 260, 280, 286, 308, 352, 356, 364, 385, 416, 440, 445, 455, 508, 520, 560, 572, 616, 623, 635, 712, 715, 728, 770, 880, 889, 890, 910, 979, 1001, 1016, 1040, 1120, 1144, 1157, 1232, 1246, 1270, 1397, 1424, 1430, 1456, 1540, 1651, 1760, 1778, 1780, 1820, 1958, 2002, 2032, 2080, 2288, 2314, 2464, 2492, 2540, 2794, 2848, 2860, 2912, 3080, 3115, 3302, 3556, 3560, 3640, 3916, 4004, 4064, 4445, 4576, 4628, 4895, 4984, 5005, 5080, 5588, 5720, 5785, 6160, 6230, 6604, 6853, 6985, 7112, 7120, 7280, 7832, 8008, 8099, 8255, 8890, 9256, 9779, 9790, 9968, 10010, 10160, 11176, 11303, 11440, 11557, 11570, 12320, 12460, 12727, 13208, 13706, 13970, 14224, 14240, 14560, 15664, 16016, 16198, 16510, 17780, 18161, 18512, 19558, 19580, 19936, 20020, 20320, 22352, 22606, 22880, 23114, 23140, 24920, 25454, 26416, 27412, 27940, 28448, 31328, 32032, 32396, 33020, 34265, 35560, 36322, 37024, 39116, 39160, 40040, 40495, 44704, 45212, 46228, 46280, 48895, 49840, 50908, 52832, 54824, 55880, 56515, 57785, 63635, 64792, 66040, 68530, 71120, 72644, 78232, 78320, 79121, 80080, 80990, 89089, 90424, 90805, 92456, 92560, 97790, 99680, 101816, 109648, 111760, 113030, 115570, 124333, 127127, 127270, 129584, 132080, 137060, 142240, 145288, 146939, 156464, 156640, 158242, 160160, 161980, 178178, 180848, 181610, 184912, 185120, 195580, 203632, 219296, 223520, 226060, 231140, 248666, 254254, 254540, 259168, 264160, 274120, 290576, 293878, 312928, 316484, 323960, 356356, 361696, 363220, 369824, 391160, 395605, 407264, 445445, 452120, 462280, 497332, 508508, 509080, 548240, 581152, 587756, 621665, 632968, 635635, 647920, 712712, 726440, 734695, 782320, 791210, 870331, 890890, 904240, 924560, 994664, 1017016, 1018160, 1028573, 1096480, 1175512, 1243330, 1265936, 1271270, 1295840, 1425424, 1452880, 1469390, 1564640, 1582420, 1616329, 1740662, 1781780, 1808480, 1849120, 1989328, 2034032, 2036320, 2057146, 2351024, 2486660, 2531872, 2542540, 2850848, 2905760, 2938780, 3164840, 3232658, 3481324, 3563560, 3978656, 4068064, 4114292, 4351655, 4702048, 4973320, 5085080, 5142865, 5877560, 6329680, 6465316, 6962648, 7127120, 8081645, 8228584, 8703310, 9946640, 10170160, 10285730, 11314303, 11755120, 12659360, 12930632, 13925296, 14254240, 16163290, 16457168, 17406620, 19893280, 20340320, 20571460, 22628606, 23510240, 25861264, 27850592, 32326580, 32914336, 34813240, 41142920, 45257212, 51722528, 56571515, 64653160, 69626480, 82285840, 90514424, 113143030, 129306320, 139252960, 164571680, 181028848, 226286060, 258612640, 362057696, 452572120, 905144240, 1810288480]

約数ペア:

[(1, 1810288480), (2, 905144240), (4, 452572120), (5, 362057696), (7, 258612640), (8, 226286060), (10, 181028848), (11, 164571680), (13, 139252960), (14, 129306320), (16, 113143030), (20, 90514424), (22, 82285840), (26, 69626480), (28, 64653160), (32, 56571515), (35, 51722528), (40, 45257212), (44, 41142920), (52, 34813240), (55, 32914336), (56, 32326580), (65, 27850592), (70, 25861264), (77, 23510240), (80, 22628606), (88, 20571460), (89, 20340320), (91, 19893280), (104, 17406620), (110, 16457168), (112, 16163290), (127, 14254240), (130, 13925296), (140, 12930632), (143, 12659360), (154, 11755120), (160, 11314303), (176, 10285730), (178, 10170160), (182, 9946640), (208, 8703310), (220, 8228584), (224, 8081645), (254, 7127120), (260, 6962648), (280, 6465316), (286, 6329680), (308, 5877560), (352, 5142865), (356, 5085080), (364, 4973320), (385, 4702048), (416, 4351655), (440, 4114292), (445, 4068064), (455, 3978656), (508, 3563560), (520, 3481324), (560, 3232658), (572, 3164840), (616, 2938780), (623, 2905760), (635, 2850848), (712, 2542540), (715, 2531872), (728, 2486660), (770, 2351024), (880, 2057146), (889, 2036320), (890, 2034032), (910, 1989328), (979, 1849120), (1001, 1808480), (1016, 1781780), (1040, 1740662), (1120, 1616329), (1144, 1582420), (1157, 1564640), (1232, 1469390), (1246, 1452880), (1270, 1425424), (1397, 1295840), (1424, 1271270), (1430, 1265936), (1456, 1243330), (1540, 1175512), (1651, 1096480), (1760, 1028573), (1778, 1018160), (1780, 1017016), (1820, 994664), (1958, 924560), (2002, 904240), (2032, 890890), (2080, 870331), (2288, 791210), (2314, 782320), (2464, 734695), (2492, 726440), (2540, 712712), (2794, 647920), (2848, 635635), (2860, 632968), (2912, 621665), (3080, 587756), (3115, 581152), (3302, 548240), (3556, 509080), (3560, 508508), (3640, 497332), (3916, 462280), (4004, 452120), (4064, 445445), (4445, 407264), (4576, 395605), (4628, 391160), (4895, 369824), (4984, 363220), (5005, 361696), (5080, 356356), (5588, 323960), (5720, 316484), (5785, 312928), (6160, 293878), (6230, 290576), (6604, 274120), (6853, 264160), (6985, 259168), (7112, 254540), (7120, 254254), (7280, 248666), (7832, 231140), (8008, 226060), (8099, 223520), (8255, 219296), (8890, 203632), (9256, 195580), (9779, 185120), (9790, 184912), (9968, 181610), (10010, 180848), (10160, 178178), (11176, 161980), (11303, 160160), (11440, 158242), (11557, 156640), (11570, 156464), (12320, 146939), (12460, 145288), (12727, 142240), (13208, 137060), (13706, 132080), (13970, 129584), (14224, 127270), (14240, 127127), (14560, 124333), (15664, 115570), (16016, 113030), (16198, 111760), (16510, 109648), (17780, 101816), (18161, 99680), (18512, 97790), (19558, 92560), (19580, 92456), (19936, 90805), (20020, 90424), (20320, 89089), (22352, 80990), (22606, 80080), (22880, 79121), (23114, 78320), (23140, 78232), (24920, 72644), (25454, 71120), (26416, 68530), (27412, 66040), (27940, 64792), (28448, 63635), (31328, 57785), (32032, 56515), (32396, 55880), (33020, 54824), (34265, 52832), (35560, 50908), (36322, 49840), (37024, 48895), (39116, 46280), (39160, 46228), (40040, 45212), (40495, 44704)]