538290480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:553

約数の個数: 320

約数和(自身を含む): 2099865600

約数和(自身を除く): 1561575120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 343, 364, 390, 392, 420, 455, 490, 503, 520, 546, 560, 588, 624, 637, 686, 728, 735, 780, 784, 840, 910, 980, 1006, 1029, 1040, 1092, 1176, 1274, 1365, 1372, 1456, 1470, 1509, 1560, 1680, 1715, 1820, 1911, 1960, 2012, 2058, 2184, 2352, 2515, 2548, 2730, 2744, 2940, 3018, 3120, 3185, 3430, 3521, 3640, 3822, 3920, 4024, 4116, 4368, 4459, 5030, 5096, 5145, 5460, 5488, 5880, 6036, 6370, 6539, 6860, 7042, 7280, 7545, 7644, 8048, 8232, 8918, 9555, 10060, 10192, 10290, 10563, 10920, 11760, 12072, 12740, 13078, 13377, 13720, 14084, 15090, 15288, 16464, 17605, 17836, 19110, 19617, 20120, 20580, 21126, 21840, 22295, 24144, 24647, 25480, 26156, 26754, 27440, 28168, 30180, 30576, 32695, 35210, 35672, 38220, 39234, 40240, 41160, 42252, 44590, 45773, 49294, 50960, 52312, 52815, 53508, 56336, 60360, 65390, 66885, 70420, 71344, 73941, 76440, 78468, 82320, 84504, 89180, 91546, 98085, 98588, 104624, 105630, 107016, 120720, 123235, 130780, 133770, 137319, 140840, 147882, 152880, 156936, 169008, 172529, 178360, 183092, 196170, 197176, 211260, 214032, 228865, 246470, 261560, 267540, 274638, 281680, 295764, 313872, 320411, 345058, 356720, 366184, 369705, 392340, 394352, 422520, 457730, 492940, 517587, 523120, 535080, 549276, 591528, 640822, 686595, 690116, 732368, 739410, 784680, 845040, 862645, 915460, 961233, 985880, 1035174, 1070160, 1098552, 1183056, 1281644, 1373190, 1380232, 1478820, 1569360, 1602055, 1725290, 1830920, 1922466, 1971760, 2070348, 2197104, 2242877, 2563288, 2587935, 2746380, 2760464, 2957640, 3204110, 3450580, 3661840, 3844932, 4140696, 4485754, 4806165, 5126576, 5175870, 5492760, 5915280, 6408220, 6728631, 6901160, 7689864, 8281392, 8971508, 9612330, 10351740, 10985520, 11214385, 12816440, 13457262, 13802320, 15379728, 17943016, 19224660, 20703480, 22428770, 25632880, 26914524, 33643155, 35886032, 38449320, 41406960, 44857540, 53829048, 67286310, 76898640, 89715080, 107658096, 134572620, 179430160, 269145240, 538290480]

約数ペア:

[(1, 538290480), (2, 269145240), (3, 179430160), (4, 134572620), (5, 107658096), (6, 89715080), (7, 76898640), (8, 67286310), (10, 53829048), (12, 44857540), (13, 41406960), (14, 38449320), (15, 35886032), (16, 33643155), (20, 26914524), (21, 25632880), (24, 22428770), (26, 20703480), (28, 19224660), (30, 17943016), (35, 15379728), (39, 13802320), (40, 13457262), (42, 12816440), (48, 11214385), (49, 10985520), (52, 10351740), (56, 9612330), (60, 8971508), (65, 8281392), (70, 7689864), (78, 6901160), (80, 6728631), (84, 6408220), (91, 5915280), (98, 5492760), (104, 5175870), (105, 5126576), (112, 4806165), (120, 4485754), (130, 4140696), (140, 3844932), (147, 3661840), (156, 3450580), (168, 3204110), (182, 2957640), (195, 2760464), (196, 2746380), (208, 2587935), (210, 2563288), (240, 2242877), (245, 2197104), (260, 2070348), (273, 1971760), (280, 1922466), (294, 1830920), (312, 1725290), (336, 1602055), (343, 1569360), (364, 1478820), (390, 1380232), (392, 1373190), (420, 1281644), (455, 1183056), (490, 1098552), (503, 1070160), (520, 1035174), (546, 985880), (560, 961233), (588, 915460), (624, 862645), (637, 845040), (686, 784680), (728, 739410), (735, 732368), (780, 690116), (784, 686595), (840, 640822), (910, 591528), (980, 549276), (1006, 535080), (1029, 523120), (1040, 517587), (1092, 492940), (1176, 457730), (1274, 422520), (1365, 394352), (1372, 392340), (1456, 369705), (1470, 366184), (1509, 356720), (1560, 345058), (1680, 320411), (1715, 313872), (1820, 295764), (1911, 281680), (1960, 274638), (2012, 267540), (2058, 261560), (2184, 246470), (2352, 228865), (2515, 214032), (2548, 211260), (2730, 197176), (2744, 196170), (2940, 183092), (3018, 178360), (3120, 172529), (3185, 169008), (3430, 156936), (3521, 152880), (3640, 147882), (3822, 140840), (3920, 137319), (4024, 133770), (4116, 130780), (4368, 123235), (4459, 120720), (5030, 107016), (5096, 105630), (5145, 104624), (5460, 98588), (5488, 98085), (5880, 91546), (6036, 89180), (6370, 84504), (6539, 82320), (6860, 78468), (7042, 76440), (7280, 73941), (7545, 71344), (7644, 70420), (8048, 66885), (8232, 65390), (8918, 60360), (9555, 56336), (10060, 53508), (10192, 52815), (10290, 52312), (10563, 50960), (10920, 49294), (11760, 45773), (12072, 44590), (12740, 42252), (13078, 41160), (13377, 40240), (13720, 39234), (14084, 38220), (15090, 35672), (15288, 35210), (16464, 32695), (17605, 30576), (17836, 30180), (19110, 28168), (19617, 27440), (20120, 26754), (20580, 26156), (21126, 25480), (21840, 24647), (22295, 24144)]