248342040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:466

約数の個数: 192

約数和(自身を含む): 854193600

約数和(自身を除く): 605851560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 89, 90, 92, 115, 120, 138, 178, 180, 184, 207, 230, 267, 276, 337, 345, 356, 360, 414, 445, 460, 534, 552, 674, 690, 712, 801, 828, 890, 920, 1011, 1035, 1068, 1335, 1348, 1380, 1602, 1656, 1685, 1780, 2022, 2047, 2070, 2136, 2670, 2696, 2760, 3033, 3204, 3370, 3560, 4005, 4044, 4094, 4140, 5055, 5340, 6066, 6141, 6408, 6740, 7751, 8010, 8088, 8188, 8280, 10110, 10235, 10680, 12132, 12282, 13480, 15165, 15502, 16020, 16376, 18423, 20220, 20470, 23253, 24264, 24564, 29993, 30330, 30705, 31004, 32040, 36846, 38755, 40440, 40940, 46506, 49128, 59986, 60660, 61410, 62008, 69759, 73692, 77510, 81880, 89979, 92115, 93012, 116265, 119972, 121320, 122820, 139518, 147384, 149965, 155020, 179958, 184230, 186024, 232530, 239944, 245640, 269937, 279036, 299930, 310040, 348795, 359916, 368460, 449895, 465060, 539874, 558072, 599860, 689839, 697590, 719832, 736920, 899790, 930120, 1079748, 1199720, 1349685, 1379678, 1395180, 1799580, 2069517, 2159496, 2699370, 2759356, 2790360, 3449195, 3599160, 4139034, 5398740, 5518712, 6208551, 6898390, 8278068, 10347585, 10797480, 12417102, 13796780, 16556136, 20695170, 24834204, 27593560, 31042755, 41390340, 49668408, 62085510, 82780680, 124171020, 248342040]

約数ペア:

[(1, 248342040), (2, 124171020), (3, 82780680), (4, 62085510), (5, 49668408), (6, 41390340), (8, 31042755), (9, 27593560), (10, 24834204), (12, 20695170), (15, 16556136), (18, 13796780), (20, 12417102), (23, 10797480), (24, 10347585), (30, 8278068), (36, 6898390), (40, 6208551), (45, 5518712), (46, 5398740), (60, 4139034), (69, 3599160), (72, 3449195), (89, 2790360), (90, 2759356), (92, 2699370), (115, 2159496), (120, 2069517), (138, 1799580), (178, 1395180), (180, 1379678), (184, 1349685), (207, 1199720), (230, 1079748), (267, 930120), (276, 899790), (337, 736920), (345, 719832), (356, 697590), (360, 689839), (414, 599860), (445, 558072), (460, 539874), (534, 465060), (552, 449895), (674, 368460), (690, 359916), (712, 348795), (801, 310040), (828, 299930), (890, 279036), (920, 269937), (1011, 245640), (1035, 239944), (1068, 232530), (1335, 186024), (1348, 184230), (1380, 179958), (1602, 155020), (1656, 149965), (1685, 147384), (1780, 139518), (2022, 122820), (2047, 121320), (2070, 119972), (2136, 116265), (2670, 93012), (2696, 92115), (2760, 89979), (3033, 81880), (3204, 77510), (3370, 73692), (3560, 69759), (4005, 62008), (4044, 61410), (4094, 60660), (4140, 59986), (5055, 49128), (5340, 46506), (6066, 40940), (6141, 40440), (6408, 38755), (6740, 36846), (7751, 32040), (8010, 31004), (8088, 30705), (8188, 30330), (8280, 29993), (10110, 24564), (10235, 24264), (10680, 23253), (12132, 20470), (12282, 20220), (13480, 18423), (15165, 16376), (15502, 16020)]