67907840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 288

約数和(自身を含む): 222518016

約数和(自身を除く): 154610176

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 53, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 106, 110, 112, 128, 130, 140, 143, 154, 160, 176, 182, 208, 212, 220, 224, 256, 260, 265, 280, 286, 308, 320, 352, 364, 371, 385, 416, 424, 440, 448, 455, 520, 530, 560, 572, 583, 616, 640, 689, 704, 715, 728, 742, 770, 832, 848, 880, 896, 910, 1001, 1040, 1060, 1120, 1144, 1166, 1232, 1280, 1378, 1408, 1430, 1456, 1484, 1540, 1664, 1696, 1760, 1792, 1820, 1855, 2002, 2080, 2120, 2240, 2288, 2332, 2464, 2756, 2816, 2860, 2912, 2915, 2968, 3080, 3328, 3392, 3445, 3520, 3640, 3710, 4004, 4081, 4160, 4240, 4480, 4576, 4664, 4823, 4928, 5005, 5512, 5720, 5824, 5830, 5936, 6160, 6784, 6890, 7040, 7280, 7420, 7579, 8008, 8162, 8320, 8480, 8960, 9152, 9328, 9646, 9856, 10010, 11024, 11440, 11648, 11660, 11872, 12320, 13568, 13780, 14080, 14560, 14840, 15158, 16016, 16324, 16640, 16960, 18304, 18656, 19292, 19712, 20020, 20405, 22048, 22880, 23296, 23320, 23744, 24115, 24640, 27560, 29120, 29680, 30316, 32032, 32648, 33920, 36608, 37312, 37895, 38584, 40040, 40810, 44096, 45760, 46640, 47488, 48230, 49280, 53053, 55120, 58240, 59360, 60632, 64064, 65296, 67840, 74624, 75790, 77168, 80080, 81620, 88192, 91520, 93280, 94976, 96460, 98560, 106106, 110240, 116480, 118720, 121264, 128128, 130592, 149248, 151580, 154336, 160160, 163240, 176384, 183040, 186560, 192920, 212212, 220480, 237440, 242528, 256256, 261184, 265265, 303160, 308672, 320320, 326480, 373120, 385840, 424424, 440960, 474880, 485056, 522368, 530530, 606320, 617344, 640640, 652960, 746240, 771680, 848848, 881920, 970112, 1044736, 1061060, 1212640, 1234688, 1281280, 1305920, 1543360, 1697696, 1940224, 2122120, 2425280, 2611840, 3086720, 3395392, 4244240, 4850560, 5223680, 6173440, 6790784, 8488480, 9701120, 13581568, 16976960, 33953920, 67907840]

約数ペア:

[(1, 67907840), (2, 33953920), (4, 16976960), (5, 13581568), (7, 9701120), (8, 8488480), (10, 6790784), (11, 6173440), (13, 5223680), (14, 4850560), (16, 4244240), (20, 3395392), (22, 3086720), (26, 2611840), (28, 2425280), (32, 2122120), (35, 1940224), (40, 1697696), (44, 1543360), (52, 1305920), (53, 1281280), (55, 1234688), (56, 1212640), (64, 1061060), (65, 1044736), (70, 970112), (77, 881920), (80, 848848), (88, 771680), (91, 746240), (104, 652960), (106, 640640), (110, 617344), (112, 606320), (128, 530530), (130, 522368), (140, 485056), (143, 474880), (154, 440960), (160, 424424), (176, 385840), (182, 373120), (208, 326480), (212, 320320), (220, 308672), (224, 303160), (256, 265265), (260, 261184), (265, 256256), (280, 242528), (286, 237440), (308, 220480), (320, 212212), (352, 192920), (364, 186560), (371, 183040), (385, 176384), (416, 163240), (424, 160160), (440, 154336), (448, 151580), (455, 149248), (520, 130592), (530, 128128), (560, 121264), (572, 118720), (583, 116480), (616, 110240), (640, 106106), (689, 98560), (704, 96460), (715, 94976), (728, 93280), (742, 91520), (770, 88192), (832, 81620), (848, 80080), (880, 77168), (896, 75790), (910, 74624), (1001, 67840), (1040, 65296), (1060, 64064), (1120, 60632), (1144, 59360), (1166, 58240), (1232, 55120), (1280, 53053), (1378, 49280), (1408, 48230), (1430, 47488), (1456, 46640), (1484, 45760), (1540, 44096), (1664, 40810), (1696, 40040), (1760, 38584), (1792, 37895), (1820, 37312), (1855, 36608), (2002, 33920), (2080, 32648), (2120, 32032), (2240, 30316), (2288, 29680), (2332, 29120), (2464, 27560), (2756, 24640), (2816, 24115), (2860, 23744), (2912, 23320), (2915, 23296), (2968, 22880), (3080, 22048), (3328, 20405), (3392, 20020), (3445, 19712), (3520, 19292), (3640, 18656), (3710, 18304), (4004, 16960), (4081, 16640), (4160, 16324), (4240, 16016), (4480, 15158), (4576, 14840), (4664, 14560), (4823, 14080), (4928, 13780), (5005, 13568), (5512, 12320), (5720, 11872), (5824, 11660), (5830, 11648), (5936, 11440), (6160, 11024), (6784, 10010), (6890, 9856), (7040, 9646), (7280, 9328), (7420, 9152), (7579, 8960), (8008, 8480), (8162, 8320)]