144217920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1951}}^1$

素因数の和:1989

約数の個数: 224

約数和(自身を含む): 571170816

約数和(自身を除く): 426952896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 1951, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 3902, 4620, 4928, 5280, 5853, 6160, 6720, 7392, 7804, 9240, 9755, 10560, 11706, 12320, 13657, 14784, 15608, 18480, 19510, 21461, 23412, 24640, 27314, 29265, 31216, 36960, 39020, 40971, 42922, 46824, 54628, 58530, 62432, 64383, 68285, 73920, 78040, 81942, 85844, 93648, 107305, 109256, 117060, 124864, 128766, 136570, 150227, 156080, 163884, 171688, 187296, 204855, 214610, 218512, 234120, 257532, 273140, 300454, 312160, 321915, 327768, 343376, 374592, 409710, 429220, 437024, 450681, 468240, 515064, 546280, 600908, 624320, 643830, 655536, 686752, 751135, 819420, 858440, 874048, 901362, 936480, 1030128, 1092560, 1201816, 1287660, 1311072, 1373504, 1502270, 1638840, 1716880, 1802724, 1872960, 2060256, 2185120, 2253405, 2403632, 2575320, 2622144, 3004540, 3277680, 3433760, 3605448, 4120512, 4370240, 4506810, 4807264, 5150640, 6009080, 6555360, 6867520, 7210896, 9013620, 9614528, 10301280, 12018160, 13110720, 14421792, 18027240, 20602560, 24036320, 28843584, 36054480, 48072640, 72108960, 144217920]

約数ペア:

[(1, 144217920), (2, 72108960), (3, 48072640), (4, 36054480), (5, 28843584), (6, 24036320), (7, 20602560), (8, 18027240), (10, 14421792), (11, 13110720), (12, 12018160), (14, 10301280), (15, 9614528), (16, 9013620), (20, 7210896), (21, 6867520), (22, 6555360), (24, 6009080), (28, 5150640), (30, 4807264), (32, 4506810), (33, 4370240), (35, 4120512), (40, 3605448), (42, 3433760), (44, 3277680), (48, 3004540), (55, 2622144), (56, 2575320), (60, 2403632), (64, 2253405), (66, 2185120), (70, 2060256), (77, 1872960), (80, 1802724), (84, 1716880), (88, 1638840), (96, 1502270), (105, 1373504), (110, 1311072), (112, 1287660), (120, 1201816), (132, 1092560), (140, 1030128), (154, 936480), (160, 901362), (165, 874048), (168, 858440), (176, 819420), (192, 751135), (210, 686752), (220, 655536), (224, 643830), (231, 624320), (240, 600908), (264, 546280), (280, 515064), (308, 468240), (320, 450681), (330, 437024), (336, 429220), (352, 409710), (385, 374592), (420, 343376), (440, 327768), (448, 321915), (462, 312160), (480, 300454), (528, 273140), (560, 257532), (616, 234120), (660, 218512), (672, 214610), (704, 204855), (770, 187296), (840, 171688), (880, 163884), (924, 156080), (960, 150227), (1056, 136570), (1120, 128766), (1155, 124864), (1232, 117060), (1320, 109256), (1344, 107305), (1540, 93648), (1680, 85844), (1760, 81942), (1848, 78040), (1951, 73920), (2112, 68285), (2240, 64383), (2310, 62432), (2464, 58530), (2640, 54628), (3080, 46824), (3360, 42922), (3520, 40971), (3696, 39020), (3902, 36960), (4620, 31216), (4928, 29265), (5280, 27314), (5853, 24640), (6160, 23412), (6720, 21461), (7392, 19510), (7804, 18480), (9240, 15608), (9755, 14784), (10560, 13657), (11706, 12320)]