28443498720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{651179}}^1$

素因数の和:651217

約数の個数: 192

約数和(自身を含む): 110273425920

約数和(自身を除く): 81829927200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 10920, 14560, 21840, 43680, 651179, 1302358, 1953537, 2604716, 3255895, 3907074, 4558253, 5209432, 6511790, 7814148, 8465327, 9116506, 9767685, 10418864, 13023580, 13674759, 15628296, 16930654, 18233012, 19535370, 20837728, 22791265, 25395981, 26047160, 27349518, 31256592, 33861308, 36466024, 39070740, 42326635, 45582530, 50791962, 52094320, 54699036, 59257289, 62513184, 67722616, 68373795, 72932048, 78141480, 84653270, 91165060, 101583924, 104188640, 109398072, 118514578, 126979905, 135445232, 136747590, 145864096, 156282960, 169306540, 177771867, 182330120, 203167848, 218796144, 237029156, 253959810, 270890464, 273495180, 296286445, 312565920, 338613080, 355543734, 364660240, 406335696, 437592288, 474058312, 507919620, 546990360, 592572890, 677226160, 711087468, 729320480, 812671392, 888859335, 948116624, 1015839240, 1093980720, 1185145780, 1354452320, 1422174936, 1777718670, 1896233248, 2031678480, 2187961440, 2370291560, 2844349872, 3555437340, 4063356960, 4740583120, 5688699744, 7110874680, 9481166240, 14221749360, 28443498720]

約数ペア:

[(1, 28443498720), (2, 14221749360), (3, 9481166240), (4, 7110874680), (5, 5688699744), (6, 4740583120), (7, 4063356960), (8, 3555437340), (10, 2844349872), (12, 2370291560), (13, 2187961440), (14, 2031678480), (15, 1896233248), (16, 1777718670), (20, 1422174936), (21, 1354452320), (24, 1185145780), (26, 1093980720), (28, 1015839240), (30, 948116624), (32, 888859335), (35, 812671392), (39, 729320480), (40, 711087468), (42, 677226160), (48, 592572890), (52, 546990360), (56, 507919620), (60, 474058312), (65, 437592288), (70, 406335696), (78, 364660240), (80, 355543734), (84, 338613080), (91, 312565920), (96, 296286445), (104, 273495180), (105, 270890464), (112, 253959810), (120, 237029156), (130, 218796144), (140, 203167848), (156, 182330120), (160, 177771867), (168, 169306540), (182, 156282960), (195, 145864096), (208, 136747590), (210, 135445232), (224, 126979905), (240, 118514578), (260, 109398072), (273, 104188640), (280, 101583924), (312, 91165060), (336, 84653270), (364, 78141480), (390, 72932048), (416, 68373795), (420, 67722616), (455, 62513184), (480, 59257289), (520, 54699036), (546, 52094320), (560, 50791962), (624, 45582530), (672, 42326635), (728, 39070740), (780, 36466024), (840, 33861308), (910, 31256592), (1040, 27349518), (1092, 26047160), (1120, 25395981), (1248, 22791265), (1365, 20837728), (1456, 19535370), (1560, 18233012), (1680, 16930654), (1820, 15628296), (2080, 13674759), (2184, 13023580), (2730, 10418864), (2912, 9767685), (3120, 9116506), (3360, 8465327), (3640, 7814148), (4368, 6511790), (5460, 5209432), (6240, 4558253), (7280, 3907074), (8736, 3255895), (10920, 2604716), (14560, 1953537), (21840, 1302358), (43680, 651179)]