28226571840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{264889}}^1$

素因数の和:264949

約数の個数: 168

約数和(自身を含む): 99712012920

約数和(自身を除く): 71485441080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 4440, 5328, 5920, 6660, 7104, 8880, 10656, 11840, 13320, 17760, 21312, 26640, 35520, 53280, 106560, 264889, 529778, 794667, 1059556, 1324445, 1589334, 2119112, 2384001, 2648890, 3178668, 3973335, 4238224, 4768002, 5297780, 6357336, 7946670, 8476448, 9536004, 9800893, 10595560, 11920005, 12714672, 15893340, 16952896, 19072008, 19601786, 21191120, 23840010, 25429344, 29402679, 31786680, 38144016, 39203572, 42382240, 47680020, 49004465, 50858688, 58805358, 63573360, 76288032, 78407144, 84764480, 88208037, 95360040, 98008930, 117610716, 127146720, 147013395, 152576064, 156814288, 176416074, 190720080, 196017860, 235221432, 254293440, 294026790, 313628576, 352832148, 381440160, 392035720, 441040185, 470442864, 588053580, 627257152, 705664296, 762880320, 784071440, 882080370, 940885728, 1176107160, 1411328592, 1568142880, 1764160740, 1881771456, 2352214320, 2822657184, 3136285760, 3528321480, 4704428640, 5645314368, 7056642960, 9408857280, 14113285920, 28226571840]

約数ペア:

[(1, 28226571840), (2, 14113285920), (3, 9408857280), (4, 7056642960), (5, 5645314368), (6, 4704428640), (8, 3528321480), (9, 3136285760), (10, 2822657184), (12, 2352214320), (15, 1881771456), (16, 1764160740), (18, 1568142880), (20, 1411328592), (24, 1176107160), (30, 940885728), (32, 882080370), (36, 784071440), (37, 762880320), (40, 705664296), (45, 627257152), (48, 588053580), (60, 470442864), (64, 441040185), (72, 392035720), (74, 381440160), (80, 352832148), (90, 313628576), (96, 294026790), (111, 254293440), (120, 235221432), (144, 196017860), (148, 190720080), (160, 176416074), (180, 156814288), (185, 152576064), (192, 147013395), (222, 127146720), (240, 117610716), (288, 98008930), (296, 95360040), (320, 88208037), (333, 84764480), (360, 78407144), (370, 76288032), (444, 63573360), (480, 58805358), (555, 50858688), (576, 49004465), (592, 47680020), (666, 42382240), (720, 39203572), (740, 38144016), (888, 31786680), (960, 29402679), (1110, 25429344), (1184, 23840010), (1332, 21191120), (1440, 19601786), (1480, 19072008), (1665, 16952896), (1776, 15893340), (2220, 12714672), (2368, 11920005), (2664, 10595560), (2880, 9800893), (2960, 9536004), (3330, 8476448), (3552, 7946670), (4440, 6357336), (5328, 5297780), (5920, 4768002), (6660, 4238224), (7104, 3973335), (8880, 3178668), (10656, 2648890), (11840, 2384001), (13320, 2119112), (17760, 1589334), (21312, 1324445), (26640, 1059556), (35520, 794667), (53280, 529778), (106560, 264889)]