57526560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:480

約数の個数: 288

約数和(自身を含む): 242161920

約数和(自身を除く): 184635360

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, 439, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 878, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1317, 1365, 1440, 1456, 1560, 1638, 1680, 1756, 1820, 1872, 2016, 2080, 2184, 2195, 2340, 2520, 2634, 2730, 2912, 3073, 3120, 3276, 3360, 3512, 3640, 3744, 3951, 4095, 4368, 4390, 4680, 5040, 5268, 5460, 5707, 6146, 6240, 6552, 6585, 7024, 7280, 7902, 8190, 8736, 8780, 9219, 9360, 10080, 10536, 10920, 11414, 12292, 13104, 13170, 14048, 14560, 15365, 15804, 16380, 17121, 17560, 18438, 18720, 19755, 21072, 21840, 22828, 24584, 26208, 26340, 27657, 28535, 30730, 31608, 32760, 34242, 35120, 36876, 39510, 39949, 42144, 43680, 45656, 46095, 49168, 51363, 52680, 55314, 57070, 61460, 63216, 65520, 68484, 70240, 73752, 79020, 79898, 85605, 91312, 92190, 98336, 102726, 105360, 110628, 114140, 119847, 122920, 126432, 131040, 136968, 138285, 147504, 158040, 159796, 171210, 182624, 184380, 199745, 205452, 210720, 221256, 228280, 239694, 245840, 256815, 273936, 276570, 295008, 316080, 319592, 342420, 359541, 368760, 399490, 410904, 442512, 456560, 479388, 491680, 513630, 547872, 553140, 599235, 632160, 639184, 684840, 719082, 737520, 798980, 821808, 885024, 913120, 958776, 1027260, 1106280, 1198470, 1278368, 1369680, 1438164, 1475040, 1597960, 1643616, 1797705, 1917552, 2054520, 2212560, 2396940, 2739360, 2876328, 3195920, 3595410, 3835104, 4109040, 4425120, 4793880, 5752656, 6391840, 7190820, 8218080, 9587760, 11505312, 14381640, 19175520, 28763280, 57526560]

約数ペア:

[(1, 57526560), (2, 28763280), (3, 19175520), (4, 14381640), (5, 11505312), (6, 9587760), (7, 8218080), (8, 7190820), (9, 6391840), (10, 5752656), (12, 4793880), (13, 4425120), (14, 4109040), (15, 3835104), (16, 3595410), (18, 3195920), (20, 2876328), (21, 2739360), (24, 2396940), (26, 2212560), (28, 2054520), (30, 1917552), (32, 1797705), (35, 1643616), (36, 1597960), (39, 1475040), (40, 1438164), (42, 1369680), (45, 1278368), (48, 1198470), (52, 1106280), (56, 1027260), (60, 958776), (63, 913120), (65, 885024), (70, 821808), (72, 798980), (78, 737520), (80, 719082), (84, 684840), (90, 639184), (91, 632160), (96, 599235), (104, 553140), (105, 547872), (112, 513630), (117, 491680), (120, 479388), (126, 456560), (130, 442512), (140, 410904), (144, 399490), (156, 368760), (160, 359541), (168, 342420), (180, 319592), (182, 316080), (195, 295008), (208, 276570), (210, 273936), (224, 256815), (234, 245840), (240, 239694), (252, 228280), (260, 221256), (273, 210720), (280, 205452), (288, 199745), (312, 184380), (315, 182624), (336, 171210), (360, 159796), (364, 158040), (390, 147504), (416, 138285), (420, 136968), (439, 131040), (455, 126432), (468, 122920), (480, 119847), (504, 114140), (520, 110628), (546, 105360), (560, 102726), (585, 98336), (624, 92190), (630, 91312), (672, 85605), (720, 79898), (728, 79020), (780, 73752), (819, 70240), (840, 68484), (878, 65520), (910, 63216), (936, 61460), (1008, 57070), (1040, 55314), (1092, 52680), (1120, 51363), (1170, 49168), (1248, 46095), (1260, 45656), (1317, 43680), (1365, 42144), (1440, 39949), (1456, 39510), (1560, 36876), (1638, 35120), (1680, 34242), (1756, 32760), (1820, 31608), (1872, 30730), (2016, 28535), (2080, 27657), (2184, 26340), (2195, 26208), (2340, 24584), (2520, 22828), (2634, 21840), (2730, 21072), (2912, 19755), (3073, 18720), (3120, 18438), (3276, 17560), (3360, 17121), (3512, 16380), (3640, 15804), (3744, 15365), (3951, 14560), (4095, 14048), (4368, 13170), (4390, 13104), (4680, 12292), (5040, 11414), (5268, 10920), (5460, 10536), (5707, 10080), (6146, 9360), (6240, 9219), (6552, 8780), (6585, 8736), (7024, 8190), (7280, 7902)]