About the Number

67428720

67428719 ← → 67428721

2進数表記:100000001001110000101110000

漢数字表記:六千七百四十二万八千七百二十

素因数分解:

2 4 × 3 3 × 5 1 × 19 1 × 31 1 × 53 1

素因数の和:125
約数の個数: 320
約数和(自身を含む): 257126400
約数和(自身を除く): 189697680

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 48, 53, 54, 57, 60, 62, 72, 76, 80, 90, 93, 95, 106, 108, 114, 120, 124, 135, 144, 152, 155, 159, 171, 180, 186, 190, 212, 216, 228, 240, 248, 265, 270, 279, 285, 304, 310, 318, 342, 360, 372, 380, 424, 432, 456, 465, 477, 496, 513, 530, 540, 558, 570, 589, 620, 636, 684, 720, 744, 760, 795, 837, 848, 855, 912, 930, 954, 1007, 1026, 1060, 1080, 1116, 1140, 1178, 1240, 1272, 1368, 1395, 1431, 1488, 1520, 1590, 1643, 1674, 1710, 1767, 1860, 1908, 2014, 2052, 2120, 2160, 2232, 2280, 2356, 2385, 2480, 2544, 2565, 2736, 2790, 2862, 2945, 3021, 3180, 3286, 3348, 3420, 3534, 3720, 3816, 4028, 4104, 4185, 4240, 4464, 4560, 4712, 4770, 4929, 5035, 5130, 5301, 5580, 5724, 5890, 6042, 6360, 6572, 6696, 6840, 7068, 7155, 7440, 7632, 8056, 8208, 8215, 8370, 8835, 9063, 9424, 9540, 9858, 10070, 10260, 10602, 11160, 11448, 11780, 12084, 12720, 13144, 13392, 13680, 14136, 14310, 14787, 15105, 15903, 16112, 16430, 16740, 17670, 18126, 19080, 19716, 20140, 20520, 21204, 22320, 22896, 23560, 24168, 24645, 26288, 26505, 27189, 28272, 28620, 29574, 30210, 31217, 31806, 32860, 33480, 35340, 36252, 38160, 39432, 40280, 41040, 42408, 44361, 45315, 47120, 48336, 49290, 53010, 54378, 57240, 59148, 60420, 62434, 63612, 65720, 66960, 70680, 72504, 73935, 78864, 79515, 80560, 84816, 88722, 90630, 93651, 98580, 106020, 108756, 114480, 118296, 120840, 124868, 127224, 131440, 135945, 141360, 145008, 147870, 156085, 159030, 177444, 181260, 187302, 197160, 212040, 217512, 221805, 236592, 241680, 249736, 254448, 271890, 280953, 295740, 312170, 318060, 354888, 362520, 374604, 394320, 424080, 435024, 443610, 468255, 499472, 543780, 561906, 591480, 624340, 636120, 709776, 725040, 749208, 842859, 887220, 936510, 1087560, 1123812, 1182960, 1248680, 1272240, 1404765, 1498416, 1685718, 1774440, 1873020, 2175120, 2247624, 2497360, 2809530, 3371436, 3548880, 3746040, 4214295, 4495248, 5619060, 6742872, 7492080, 8428590, 11238120, 13485744, 16857180, 22476240, 33714360, 67428720]

約数ペア:
[(1, 67428720), (2, 33714360), (3, 22476240), (4, 16857180), (5, 13485744), (6, 11238120), (8, 8428590), (9, 7492080), (10, 6742872), (12, 5619060), (15, 4495248), (16, 4214295), (18, 3746040), (19, 3548880), (20, 3371436), (24, 2809530), (27, 2497360), (30, 2247624), (31, 2175120), (36, 1873020), (38, 1774440), (40, 1685718), (45, 1498416), (48, 1404765), (53, 1272240), (54, 1248680), (57, 1182960), (60, 1123812), (62, 1087560), (72, 936510), (76, 887220), (80, 842859), (90, 749208), (93, 725040), (95, 709776), (106, 636120), (108, 624340), (114, 591480), (120, 561906), (124, 543780), (135, 499472), (144, 468255), (152, 443610), (155, 435024), (159, 424080), (171, 394320), (180, 374604), (186, 362520), (190, 354888), (212, 318060), (216, 312170), (228, 295740), (240, 280953), (248, 271890), (265, 254448), (270, 249736), (279, 241680), (285, 236592), (304, 221805), (310, 217512), (318, 212040), (342, 197160), (360, 187302), (372, 181260), (380, 177444), (424, 159030), (432, 156085), (456, 147870), (465, 145008), (477, 141360), (496, 135945), (513, 131440), (530, 127224), (540, 124868), (558, 120840), (570, 118296), (589, 114480), (620, 108756), (636, 106020), (684, 98580), (720, 93651), (744, 90630), (760, 88722), (795, 84816), (837, 80560), (848, 79515), (855, 78864), (912, 73935), (930, 72504), (954, 70680), (1007, 66960), (1026, 65720), (1060, 63612), (1080, 62434), (1116, 60420), (1140, 59148), (1178, 57240), (1240, 54378), (1272, 53010), (1368, 49290), (1395, 48336), (1431, 47120), (1488, 45315), (1520, 44361), (1590, 42408), (1643, 41040), (1674, 40280), (1710, 39432), (1767, 38160), (1860, 36252), (1908, 35340), (2014, 33480), (2052, 32860), (2120, 31806), (2160, 31217), (2232, 30210), (2280, 29574), (2356, 28620), (2385, 28272), (2480, 27189), (2544, 26505), (2565, 26288), (2736, 24645), (2790, 24168), (2862, 23560), (2945, 22896), (3021, 22320), (3180, 21204), (3286, 20520), (3348, 20140), (3420, 19716), (3534, 19080), (3720, 18126), (3816, 17670), (4028, 16740), (4104, 16430), (4185, 16112), (4240, 15903), (4464, 15105), (4560, 14787), (4712, 14310), (4770, 14136), (4929, 13680), (5035, 13392), (5130, 13144), (5301, 12720), (5580, 12084), (5724, 11780), (5890, 11448), (6042, 11160), (6360, 10602), (6572, 10260), (6696, 10070), (6840, 9858), (7068, 9540), (7155, 9424), (7440, 9063), (7632, 8835), (8056, 8370), (8208, 8215)]

このpageの処理時間: 0.006624698638916016 seconds