807711840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3319}}^1$

素因数の和:3366

約数の個数: 216

約数和(自身を含む): 2985549840

約数和(自身を除く): 2177838000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2340, 2535, 2704, 3042, 3120, 3319, 3380, 3744, 4056, 4680, 5070, 5408, 6084, 6240, 6638, 6760, 7605, 8112, 9360, 9957, 10140, 12168, 13276, 13520, 15210, 16224, 16595, 18720, 19914, 20280, 24336, 26552, 27040, 29871, 30420, 33190, 39828, 40560, 43147, 48672, 49785, 53104, 59742, 60840, 66380, 79656, 81120, 86294, 99570, 106208, 119484, 121680, 129441, 132760, 149355, 159312, 172588, 199140, 215735, 238968, 243360, 258882, 265520, 298710, 318624, 345176, 388323, 398280, 431470, 477936, 517764, 531040, 560911, 597420, 647205, 690352, 776646, 796560, 862940, 955872, 1035528, 1121822, 1194840, 1294410, 1380704, 1553292, 1593120, 1682733, 1725880, 1941615, 2071056, 2243644, 2389680, 2588820, 2804555, 3106584, 3365466, 3451760, 3883230, 4142112, 4487288, 4779360, 5048199, 5177640, 5609110, 6213168, 6730932, 6903520, 7766460, 8413665, 8974576, 10096398, 10355280, 11218220, 12426336, 13461864, 15532920, 16827330, 17949152, 20192796, 20710560, 22436440, 25240995, 26923728, 31065840, 33654660, 40385592, 44872880, 50481990, 53847456, 62131680, 67309320, 80771184, 89745760, 100963980, 134618640, 161542368, 201927960, 269237280, 403855920, 807711840]

約数ペア:

[(1, 807711840), (2, 403855920), (3, 269237280), (4, 201927960), (5, 161542368), (6, 134618640), (8, 100963980), (9, 89745760), (10, 80771184), (12, 67309320), (13, 62131680), (15, 53847456), (16, 50481990), (18, 44872880), (20, 40385592), (24, 33654660), (26, 31065840), (30, 26923728), (32, 25240995), (36, 22436440), (39, 20710560), (40, 20192796), (45, 17949152), (48, 16827330), (52, 15532920), (60, 13461864), (65, 12426336), (72, 11218220), (78, 10355280), (80, 10096398), (90, 8974576), (96, 8413665), (104, 7766460), (117, 6903520), (120, 6730932), (130, 6213168), (144, 5609110), (156, 5177640), (160, 5048199), (169, 4779360), (180, 4487288), (195, 4142112), (208, 3883230), (234, 3451760), (240, 3365466), (260, 3106584), (288, 2804555), (312, 2588820), (338, 2389680), (360, 2243644), (390, 2071056), (416, 1941615), (468, 1725880), (480, 1682733), (507, 1593120), (520, 1553292), (585, 1380704), (624, 1294410), (676, 1194840), (720, 1121822), (780, 1035528), (845, 955872), (936, 862940), (1014, 796560), (1040, 776646), (1170, 690352), (1248, 647205), (1352, 597420), (1440, 560911), (1521, 531040), (1560, 517764), (1690, 477936), (1872, 431470), (2028, 398280), (2080, 388323), (2340, 345176), (2535, 318624), (2704, 298710), (3042, 265520), (3120, 258882), (3319, 243360), (3380, 238968), (3744, 215735), (4056, 199140), (4680, 172588), (5070, 159312), (5408, 149355), (6084, 132760), (6240, 129441), (6638, 121680), (6760, 119484), (7605, 106208), (8112, 99570), (9360, 86294), (9957, 81120), (10140, 79656), (12168, 66380), (13276, 60840), (13520, 59742), (15210, 53104), (16224, 49785), (16595, 48672), (18720, 43147), (19914, 40560), (20280, 39828), (24336, 33190), (26552, 30420), (27040, 29871)]