65913120

素因数分解:

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

素因数の和:544

約数の個数: 288

約数和(自身を含む): 277385472

約数和(自身を除く): 211472352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 503, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1006, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1509, 1560, 1638, 1680, 1820, 1872, 2012, 2016, 2080, 2184, 2340, 2515, 2520, 2730, 2912, 3018, 3120, 3276, 3360, 3521, 3640, 3744, 4024, 4095, 4368, 4527, 4680, 5030, 5040, 5460, 6036, 6240, 6539, 6552, 7042, 7280, 7545, 8048, 8190, 8736, 9054, 9360, 10060, 10080, 10563, 10920, 12072, 13078, 13104, 14084, 14560, 15090, 16096, 16380, 17605, 18108, 18720, 19617, 20120, 21126, 21840, 22635, 24144, 26156, 26208, 28168, 30180, 31689, 32695, 32760, 35210, 36216, 39234, 40240, 42252, 43680, 45270, 45773, 48288, 52312, 52815, 56336, 58851, 60360, 63378, 65390, 65520, 70420, 72432, 78468, 80480, 84504, 90540, 91546, 98085, 104624, 105630, 112672, 117702, 120720, 126756, 130780, 131040, 137319, 140840, 144864, 156936, 158445, 169008, 181080, 183092, 196170, 209248, 211260, 228865, 235404, 241440, 253512, 261560, 274638, 281680, 294255, 313872, 316890, 338016, 362160, 366184, 392340, 411957, 422520, 457730, 470808, 507024, 523120, 549276, 563360, 588510, 627744, 633780, 686595, 724320, 732368, 784680, 823914, 845040, 915460, 941616, 1014048, 1046240, 1098552, 1177020, 1267560, 1373190, 1464736, 1569360, 1647828, 1690080, 1830920, 1883232, 2059785, 2197104, 2354040, 2535120, 2746380, 3138720, 3295656, 3661840, 4119570, 4394208, 4708080, 5070240, 5492760, 6591312, 7323680, 8239140, 9416160, 10985520, 13182624, 16478280, 21971040, 32956560, 65913120]

約数ペア:

[(1, 65913120), (2, 32956560), (3, 21971040), (4, 16478280), (5, 13182624), (6, 10985520), (7, 9416160), (8, 8239140), (9, 7323680), (10, 6591312), (12, 5492760), (13, 5070240), (14, 4708080), (15, 4394208), (16, 4119570), (18, 3661840), (20, 3295656), (21, 3138720), (24, 2746380), (26, 2535120), (28, 2354040), (30, 2197104), (32, 2059785), (35, 1883232), (36, 1830920), (39, 1690080), (40, 1647828), (42, 1569360), (45, 1464736), (48, 1373190), (52, 1267560), (56, 1177020), (60, 1098552), (63, 1046240), (65, 1014048), (70, 941616), (72, 915460), (78, 845040), (80, 823914), (84, 784680), (90, 732368), (91, 724320), (96, 686595), (104, 633780), (105, 627744), (112, 588510), (117, 563360), (120, 549276), (126, 523120), (130, 507024), (140, 470808), (144, 457730), (156, 422520), (160, 411957), (168, 392340), (180, 366184), (182, 362160), (195, 338016), (208, 316890), (210, 313872), (224, 294255), (234, 281680), (240, 274638), (252, 261560), (260, 253512), (273, 241440), (280, 235404), (288, 228865), (312, 211260), (315, 209248), (336, 196170), (360, 183092), (364, 181080), (390, 169008), (416, 158445), (420, 156936), (455, 144864), (468, 140840), (480, 137319), (503, 131040), (504, 130780), (520, 126756), (546, 120720), (560, 117702), (585, 112672), (624, 105630), (630, 104624), (672, 98085), (720, 91546), (728, 90540), (780, 84504), (819, 80480), (840, 78468), (910, 72432), (936, 70420), (1006, 65520), (1008, 65390), (1040, 63378), (1092, 60360), (1120, 58851), (1170, 56336), (1248, 52815), (1260, 52312), (1365, 48288), (1440, 45773), (1456, 45270), (1509, 43680), (1560, 42252), (1638, 40240), (1680, 39234), (1820, 36216), (1872, 35210), (2012, 32760), (2016, 32695), (2080, 31689), (2184, 30180), (2340, 28168), (2515, 26208), (2520, 26156), (2730, 24144), (2912, 22635), (3018, 21840), (3120, 21126), (3276, 20120), (3360, 19617), (3521, 18720), (3640, 18108), (3744, 17605), (4024, 16380), (4095, 16096), (4368, 15090), (4527, 14560), (4680, 14084), (5030, 13104), (5040, 13078), (5460, 12072), (6036, 10920), (6240, 10563), (6539, 10080), (6552, 10060), (7042, 9360), (7280, 9054), (7545, 8736), (8048, 8190)]