1303623720

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:510

約数の個数: 320

約数和(自身を含む): 5049475200

約数和(自身を除く): 3745851480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 229, 251, 252, 270, 280, 315, 324, 360, 378, 405, 420, 458, 502, 504, 540, 567, 630, 648, 687, 753, 756, 810, 840, 916, 945, 1004, 1080, 1134, 1145, 1255, 1260, 1374, 1506, 1512, 1603, 1620, 1757, 1832, 1890, 2008, 2061, 2259, 2268, 2290, 2510, 2520, 2748, 2835, 3012, 3206, 3240, 3435, 3514, 3765, 3780, 4122, 4518, 4536, 4580, 4809, 5020, 5271, 5496, 5670, 6024, 6183, 6412, 6777, 6870, 7028, 7530, 7560, 8015, 8244, 8785, 9036, 9160, 9618, 10040, 10305, 10542, 11295, 11340, 12366, 12824, 13554, 13740, 14056, 14427, 15060, 15813, 16030, 16488, 17570, 18072, 18549, 19236, 20331, 20610, 21084, 22590, 22680, 24045, 24732, 26355, 27108, 27480, 28854, 30120, 30915, 31626, 32060, 33885, 35140, 37098, 38472, 40662, 41220, 42168, 43281, 45180, 47439, 48090, 49464, 52710, 54216, 57479, 57708, 61830, 63252, 64120, 67770, 70280, 72135, 74196, 79065, 81324, 82440, 86562, 90360, 92745, 94878, 96180, 101655, 105420, 114958, 115416, 123660, 126504, 129843, 135540, 142317, 144270, 148392, 158130, 162648, 172437, 173124, 185490, 189756, 192360, 203310, 210840, 216405, 229916, 237195, 247320, 259686, 271080, 284634, 287395, 288540, 316260, 344874, 346248, 370980, 379512, 402353, 406620, 432810, 459832, 474390, 517311, 519372, 569268, 574790, 577080, 632520, 649215, 689748, 711585, 741960, 804706, 813240, 862185, 865620, 948780, 1034622, 1038744, 1138536, 1149580, 1207059, 1298430, 1379496, 1423170, 1551933, 1609412, 1724370, 1731240, 1897560, 2011765, 2069244, 2299160, 2414118, 2586555, 2596860, 2846340, 3103866, 3218824, 3448740, 3621177, 4023530, 4138488, 4655799, 4828236, 5173110, 5193720, 5692680, 6035295, 6207732, 6897480, 7242354, 7759665, 8047060, 9311598, 9656472, 10346220, 10863531, 12070590, 12415464, 14484708, 15519330, 16094120, 18105885, 18623196, 20692440, 21727062, 23278995, 24141180, 28969416, 31038660, 32590593, 36211770, 37246392, 43454124, 46557990, 48282360, 54317655, 62077320, 65181186, 72423540, 86908248, 93115980, 108635310, 130362372, 144847080, 162952965, 186231960, 217270620, 260724744, 325905930, 434541240, 651811860, 1303623720]

約数ペア:

[(1, 1303623720), (2, 651811860), (3, 434541240), (4, 325905930), (5, 260724744), (6, 217270620), (7, 186231960), (8, 162952965), (9, 144847080), (10, 130362372), (12, 108635310), (14, 93115980), (15, 86908248), (18, 72423540), (20, 65181186), (21, 62077320), (24, 54317655), (27, 48282360), (28, 46557990), (30, 43454124), (35, 37246392), (36, 36211770), (40, 32590593), (42, 31038660), (45, 28969416), (54, 24141180), (56, 23278995), (60, 21727062), (63, 20692440), (70, 18623196), (72, 18105885), (81, 16094120), (84, 15519330), (90, 14484708), (105, 12415464), (108, 12070590), (120, 10863531), (126, 10346220), (135, 9656472), (140, 9311598), (162, 8047060), (168, 7759665), (180, 7242354), (189, 6897480), (210, 6207732), (216, 6035295), (229, 5692680), (251, 5193720), (252, 5173110), (270, 4828236), (280, 4655799), (315, 4138488), (324, 4023530), (360, 3621177), (378, 3448740), (405, 3218824), (420, 3103866), (458, 2846340), (502, 2596860), (504, 2586555), (540, 2414118), (567, 2299160), (630, 2069244), (648, 2011765), (687, 1897560), (753, 1731240), (756, 1724370), (810, 1609412), (840, 1551933), (916, 1423170), (945, 1379496), (1004, 1298430), (1080, 1207059), (1134, 1149580), (1145, 1138536), (1255, 1038744), (1260, 1034622), (1374, 948780), (1506, 865620), (1512, 862185), (1603, 813240), (1620, 804706), (1757, 741960), (1832, 711585), (1890, 689748), (2008, 649215), (2061, 632520), (2259, 577080), (2268, 574790), (2290, 569268), (2510, 519372), (2520, 517311), (2748, 474390), (2835, 459832), (3012, 432810), (3206, 406620), (3240, 402353), (3435, 379512), (3514, 370980), (3765, 346248), (3780, 344874), (4122, 316260), (4518, 288540), (4536, 287395), (4580, 284634), (4809, 271080), (5020, 259686), (5271, 247320), (5496, 237195), (5670, 229916), (6024, 216405), (6183, 210840), (6412, 203310), (6777, 192360), (6870, 189756), (7028, 185490), (7530, 173124), (7560, 172437), (8015, 162648), (8244, 158130), (8785, 148392), (9036, 144270), (9160, 142317), (9618, 135540), (10040, 129843), (10305, 126504), (10542, 123660), (11295, 115416), (11340, 114958), (12366, 105420), (12824, 101655), (13554, 96180), (13740, 94878), (14056, 92745), (14427, 90360), (15060, 86562), (15813, 82440), (16030, 81324), (16488, 79065), (17570, 74196), (18072, 72135), (18549, 70280), (19236, 67770), (20331, 64120), (20610, 63252), (21084, 61830), (22590, 57708), (22680, 57479), (24045, 54216), (24732, 52710), (26355, 49464), (27108, 48090), (27480, 47439), (28854, 45180), (30120, 43281), (30915, 42168), (31626, 41220), (32060, 40662), (33885, 38472), (35140, 37098)]