25308707760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{102481}}^1$

素因数の和:102521

約数の個数: 240

約数和(自身を含む): 99120590400

約数和(自身を除く): 73811882640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 343, 360, 392, 420, 441, 490, 504, 560, 588, 630, 686, 720, 735, 784, 840, 882, 980, 1008, 1029, 1176, 1260, 1372, 1470, 1680, 1715, 1764, 1960, 2058, 2205, 2352, 2520, 2744, 2940, 3087, 3430, 3528, 3920, 4116, 4410, 5040, 5145, 5488, 5880, 6174, 6860, 7056, 8232, 8820, 10290, 11760, 12348, 13720, 15435, 16464, 17640, 20580, 24696, 27440, 30870, 35280, 41160, 49392, 61740, 82320, 102481, 123480, 204962, 246960, 307443, 409924, 512405, 614886, 717367, 819848, 922329, 1024810, 1229772, 1434734, 1537215, 1639696, 1844658, 2049620, 2152101, 2459544, 2869468, 3074430, 3586835, 3689316, 4099240, 4304202, 4611645, 4919088, 5021569, 5738936, 6148860, 6456303, 7173670, 7378632, 8198480, 8608404, 9223290, 10043138, 10760505, 11477872, 12297720, 12912606, 14347340, 14757264, 15064707, 17216808, 18446580, 20086276, 21521010, 24595440, 25107845, 25825212, 28694680, 30129414, 32281515, 34433616, 35150983, 36893160, 40172552, 43042020, 45194121, 50215690, 51650424, 57389360, 60258828, 64563030, 70301966, 73786320, 75323535, 80345104, 86084040, 90388242, 100431380, 103300848, 105452949, 120517656, 129126060, 140603932, 150647070, 172168080, 175754915, 180776484, 200862760, 210905898, 225970605, 241035312, 258252120, 281207864, 301294140, 316358847, 351509830, 361552968, 401725520, 421811796, 451941210, 516504240, 527264745, 562415728, 602588280, 632717694, 703019660, 723105936, 843623592, 903882420, 1054529490, 1205176560, 1265435388, 1406039320, 1581794235, 1687247184, 1807764840, 2109058980, 2530870776, 2812078640, 3163588470, 3615529680, 4218117960, 5061741552, 6327176940, 8436235920, 12654353880, 25308707760]

約数ペア:

[(1, 25308707760), (2, 12654353880), (3, 8436235920), (4, 6327176940), (5, 5061741552), (6, 4218117960), (7, 3615529680), (8, 3163588470), (9, 2812078640), (10, 2530870776), (12, 2109058980), (14, 1807764840), (15, 1687247184), (16, 1581794235), (18, 1406039320), (20, 1265435388), (21, 1205176560), (24, 1054529490), (28, 903882420), (30, 843623592), (35, 723105936), (36, 703019660), (40, 632717694), (42, 602588280), (45, 562415728), (48, 527264745), (49, 516504240), (56, 451941210), (60, 421811796), (63, 401725520), (70, 361552968), (72, 351509830), (80, 316358847), (84, 301294140), (90, 281207864), (98, 258252120), (105, 241035312), (112, 225970605), (120, 210905898), (126, 200862760), (140, 180776484), (144, 175754915), (147, 172168080), (168, 150647070), (180, 140603932), (196, 129126060), (210, 120517656), (240, 105452949), (245, 103300848), (252, 100431380), (280, 90388242), (294, 86084040), (315, 80345104), (336, 75323535), (343, 73786320), (360, 70301966), (392, 64563030), (420, 60258828), (441, 57389360), (490, 51650424), (504, 50215690), (560, 45194121), (588, 43042020), (630, 40172552), (686, 36893160), (720, 35150983), (735, 34433616), (784, 32281515), (840, 30129414), (882, 28694680), (980, 25825212), (1008, 25107845), (1029, 24595440), (1176, 21521010), (1260, 20086276), (1372, 18446580), (1470, 17216808), (1680, 15064707), (1715, 14757264), (1764, 14347340), (1960, 12912606), (2058, 12297720), (2205, 11477872), (2352, 10760505), (2520, 10043138), (2744, 9223290), (2940, 8608404), (3087, 8198480), (3430, 7378632), (3528, 7173670), (3920, 6456303), (4116, 6148860), (4410, 5738936), (5040, 5021569), (5145, 4919088), (5488, 4611645), (5880, 4304202), (6174, 4099240), (6860, 3689316), (7056, 3586835), (8232, 3074430), (8820, 2869468), (10290, 2459544), (11760, 2152101), (12348, 2049620), (13720, 1844658), (15435, 1639696), (16464, 1537215), (17640, 1434734), (20580, 1229772), (24696, 1024810), (27440, 922329), (30870, 819848), (35280, 717367), (41160, 614886), (49392, 512405), (61740, 409924), (82320, 307443), (102481, 246960), (123480, 204962)]