262473120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2044

約数の個数: 288

約数和(自身を含む): 1102937472

約数和(自身を除く): 840464352

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, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2003, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4006, 4095, 4368, 4680, 5040, 5460, 6009, 6240, 6552, 7280, 8012, 8190, 8736, 9360, 10015, 10080, 10920, 12018, 13104, 14021, 14560, 16024, 16380, 18027, 18720, 20030, 21840, 24036, 26039, 26208, 28042, 30045, 32048, 32760, 36054, 40060, 42063, 43680, 48072, 52078, 56084, 60090, 64096, 65520, 70105, 72108, 78117, 80120, 84126, 90135, 96144, 104156, 112168, 120180, 126189, 130195, 131040, 140210, 144216, 156234, 160240, 168252, 180270, 182273, 192288, 208312, 210315, 224336, 234351, 240360, 252378, 260390, 280420, 288432, 312468, 320480, 336504, 360540, 364546, 390585, 416624, 420630, 448672, 468702, 480720, 504756, 520780, 546819, 560840, 576864, 624936, 630945, 673008, 721080, 729092, 781170, 833248, 841260, 911365, 937404, 961440, 1009512, 1041560, 1093638, 1121680, 1171755, 1249872, 1261890, 1346016, 1442160, 1458184, 1562340, 1640457, 1682520, 1822730, 1874808, 2019024, 2083120, 2187276, 2243360, 2343510, 2499744, 2523780, 2734095, 2884320, 2916368, 3124680, 3280914, 3365040, 3645460, 3749616, 4038048, 4166240, 4374552, 4687020, 5047560, 5468190, 5832736, 6249360, 6561828, 6730080, 7290920, 7499232, 8202285, 8749104, 9374040, 10095120, 10936380, 12498720, 13123656, 14581840, 16404570, 17498208, 18748080, 20190240, 21872760, 26247312, 29163680, 32809140, 37496160, 43745520, 52494624, 65618280, 87491040, 131236560, 262473120]

約数ペア:

[(1, 262473120), (2, 131236560), (3, 87491040), (4, 65618280), (5, 52494624), (6, 43745520), (7, 37496160), (8, 32809140), (9, 29163680), (10, 26247312), (12, 21872760), (13, 20190240), (14, 18748080), (15, 17498208), (16, 16404570), (18, 14581840), (20, 13123656), (21, 12498720), (24, 10936380), (26, 10095120), (28, 9374040), (30, 8749104), (32, 8202285), (35, 7499232), (36, 7290920), (39, 6730080), (40, 6561828), (42, 6249360), (45, 5832736), (48, 5468190), (52, 5047560), (56, 4687020), (60, 4374552), (63, 4166240), (65, 4038048), (70, 3749616), (72, 3645460), (78, 3365040), (80, 3280914), (84, 3124680), (90, 2916368), (91, 2884320), (96, 2734095), (104, 2523780), (105, 2499744), (112, 2343510), (117, 2243360), (120, 2187276), (126, 2083120), (130, 2019024), (140, 1874808), (144, 1822730), (156, 1682520), (160, 1640457), (168, 1562340), (180, 1458184), (182, 1442160), (195, 1346016), (208, 1261890), (210, 1249872), (224, 1171755), (234, 1121680), (240, 1093638), (252, 1041560), (260, 1009512), (273, 961440), (280, 937404), (288, 911365), (312, 841260), (315, 833248), (336, 781170), (360, 729092), (364, 721080), (390, 673008), (416, 630945), (420, 624936), (455, 576864), (468, 560840), (480, 546819), (504, 520780), (520, 504756), (546, 480720), (560, 468702), (585, 448672), (624, 420630), (630, 416624), (672, 390585), (720, 364546), (728, 360540), (780, 336504), (819, 320480), (840, 312468), (910, 288432), (936, 280420), (1008, 260390), (1040, 252378), (1092, 240360), (1120, 234351), (1170, 224336), (1248, 210315), (1260, 208312), (1365, 192288), (1440, 182273), (1456, 180270), (1560, 168252), (1638, 160240), (1680, 156234), (1820, 144216), (1872, 140210), (2003, 131040), (2016, 130195), (2080, 126189), (2184, 120180), (2340, 112168), (2520, 104156), (2730, 96144), (2912, 90135), (3120, 84126), (3276, 80120), (3360, 78117), (3640, 72108), (3744, 70105), (4006, 65520), (4095, 64096), (4368, 60090), (4680, 56084), (5040, 52078), (5460, 48072), (6009, 43680), (6240, 42063), (6552, 40060), (7280, 36054), (8012, 32760), (8190, 32048), (8736, 30045), (9360, 28042), (10015, 26208), (10080, 26039), (10920, 24036), (12018, 21840), (13104, 20030), (14021, 18720), (14560, 18027), (16024, 16380)]