896379120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13681}}^1$

素因数の和:13720

約数の個数: 240

約数和(自身を含む): 3705304512

約数和(自身を除く): 2808925392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 13681, 16380, 21840, 27362, 32760, 41043, 54724, 65520, 68405, 82086, 95767, 109448, 123129, 136810, 164172, 177853, 191534, 205215, 218896, 246258, 273620, 287301, 328344, 355706, 383068, 410430, 478835, 492516, 533559, 547240, 574602, 615645, 656688, 711412, 766136, 820860, 861903, 889265, 957670, 985032, 1067118, 1094480, 1149204, 1231290, 1244971, 1422824, 1436505, 1532272, 1600677, 1641720, 1723806, 1778530, 1915340, 1970064, 2134236, 2298408, 2462580, 2489942, 2667795, 2845648, 2873010, 3201354, 3283440, 3447612, 3557060, 3734913, 3830680, 4268472, 4309515, 4596816, 4925160, 4979884, 5335590, 5746020, 6224855, 6402708, 6895224, 7114120, 7469826, 7661360, 8003385, 8536944, 8619030, 9850320, 9959768, 10671180, 11204739, 11492040, 12449710, 12805416, 13790448, 14228240, 14939652, 16006770, 17238060, 18674565, 19919536, 21342360, 22409478, 22984080, 24899420, 25610832, 29879304, 32013540, 34476120, 37349130, 42684720, 44818956, 49798840, 56023695, 59758608, 64027080, 68952240, 74698260, 89637912, 99597680, 112047390, 128054160, 149396520, 179275824, 224094780, 298793040, 448189560, 896379120]

約数ペア:

[(1, 896379120), (2, 448189560), (3, 298793040), (4, 224094780), (5, 179275824), (6, 149396520), (7, 128054160), (8, 112047390), (9, 99597680), (10, 89637912), (12, 74698260), (13, 68952240), (14, 64027080), (15, 59758608), (16, 56023695), (18, 49798840), (20, 44818956), (21, 42684720), (24, 37349130), (26, 34476120), (28, 32013540), (30, 29879304), (35, 25610832), (36, 24899420), (39, 22984080), (40, 22409478), (42, 21342360), (45, 19919536), (48, 18674565), (52, 17238060), (56, 16006770), (60, 14939652), (63, 14228240), (65, 13790448), (70, 12805416), (72, 12449710), (78, 11492040), (80, 11204739), (84, 10671180), (90, 9959768), (91, 9850320), (104, 8619030), (105, 8536944), (112, 8003385), (117, 7661360), (120, 7469826), (126, 7114120), (130, 6895224), (140, 6402708), (144, 6224855), (156, 5746020), (168, 5335590), (180, 4979884), (182, 4925160), (195, 4596816), (208, 4309515), (210, 4268472), (234, 3830680), (240, 3734913), (252, 3557060), (260, 3447612), (273, 3283440), (280, 3201354), (312, 2873010), (315, 2845648), (336, 2667795), (360, 2489942), (364, 2462580), (390, 2298408), (420, 2134236), (455, 1970064), (468, 1915340), (504, 1778530), (520, 1723806), (546, 1641720), (560, 1600677), (585, 1532272), (624, 1436505), (630, 1422824), (720, 1244971), (728, 1231290), (780, 1149204), (819, 1094480), (840, 1067118), (910, 985032), (936, 957670), (1008, 889265), (1040, 861903), (1092, 820860), (1170, 766136), (1260, 711412), (1365, 656688), (1456, 615645), (1560, 574602), (1638, 547240), (1680, 533559), (1820, 492516), (1872, 478835), (2184, 410430), (2340, 383068), (2520, 355706), (2730, 328344), (3120, 287301), (3276, 273620), (3640, 246258), (4095, 218896), (4368, 205215), (4680, 191534), (5040, 177853), (5460, 164172), (6552, 136810), (7280, 123129), (8190, 109448), (9360, 95767), (10920, 82086), (13104, 68405), (13681, 65520), (16380, 54724), (21840, 41043), (27362, 32760)]