1223520480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9337}}^1$

素因数の和:9378

約数の個数: 288

約数和(自身を含む): 5139336384

約数和(自身を除く): 3915815904

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, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6552, 7280, 8190, 8736, 9337, 9360, 10080, 10920, 13104, 14560, 16380, 18674, 18720, 21840, 26208, 28011, 32760, 37348, 43680, 46685, 56022, 65359, 65520, 74696, 84033, 93370, 112044, 121381, 130718, 131040, 140055, 149392, 168066, 186740, 196077, 224088, 242762, 261436, 280110, 298784, 326795, 336132, 364143, 373480, 392154, 420165, 448176, 485524, 522872, 560220, 588231, 606905, 653590, 672264, 728286, 746960, 784308, 840330, 849667, 896352, 971048, 980385, 1045744, 1092429, 1120440, 1176462, 1213810, 1307180, 1344528, 1456572, 1493920, 1568616, 1680660, 1699334, 1820715, 1942096, 1960770, 2091488, 2184858, 2240880, 2352924, 2427620, 2549001, 2614360, 2689056, 2913144, 2941155, 3137232, 3361320, 3398668, 3641430, 3884192, 3921540, 4248335, 4369716, 4481760, 4705848, 4855240, 5098002, 5228720, 5462145, 5826288, 5882310, 6274464, 6722640, 6797336, 7282860, 7647003, 7843080, 8496670, 8739432, 9411696, 9710480, 10196004, 10457440, 10924290, 11652576, 11764620, 12745005, 13445280, 13594672, 14565720, 15294006, 15686160, 16993340, 17478864, 18823392, 19420960, 20392008, 21848580, 23529240, 25490010, 27189344, 29131440, 30588012, 31372320, 33986680, 34957728, 38235015, 40784016, 43697160, 47058480, 50980020, 58262880, 61176024, 67973360, 76470030, 81568032, 87394320, 94116960, 101960040, 122352048, 135946720, 152940060, 174788640, 203920080, 244704096, 305880120, 407840160, 611760240, 1223520480]

約数ペア:

[(1, 1223520480), (2, 611760240), (3, 407840160), (4, 305880120), (5, 244704096), (6, 203920080), (7, 174788640), (8, 152940060), (9, 135946720), (10, 122352048), (12, 101960040), (13, 94116960), (14, 87394320), (15, 81568032), (16, 76470030), (18, 67973360), (20, 61176024), (21, 58262880), (24, 50980020), (26, 47058480), (28, 43697160), (30, 40784016), (32, 38235015), (35, 34957728), (36, 33986680), (39, 31372320), (40, 30588012), (42, 29131440), (45, 27189344), (48, 25490010), (52, 23529240), (56, 21848580), (60, 20392008), (63, 19420960), (65, 18823392), (70, 17478864), (72, 16993340), (78, 15686160), (80, 15294006), (84, 14565720), (90, 13594672), (91, 13445280), (96, 12745005), (104, 11764620), (105, 11652576), (112, 10924290), (117, 10457440), (120, 10196004), (126, 9710480), (130, 9411696), (140, 8739432), (144, 8496670), (156, 7843080), (160, 7647003), (168, 7282860), (180, 6797336), (182, 6722640), (195, 6274464), (208, 5882310), (210, 5826288), (224, 5462145), (234, 5228720), (240, 5098002), (252, 4855240), (260, 4705848), (273, 4481760), (280, 4369716), (288, 4248335), (312, 3921540), (315, 3884192), (336, 3641430), (360, 3398668), (364, 3361320), (390, 3137232), (416, 2941155), (420, 2913144), (455, 2689056), (468, 2614360), (480, 2549001), (504, 2427620), (520, 2352924), (546, 2240880), (560, 2184858), (585, 2091488), (624, 1960770), (630, 1942096), (672, 1820715), (720, 1699334), (728, 1680660), (780, 1568616), (819, 1493920), (840, 1456572), (910, 1344528), (936, 1307180), (1008, 1213810), (1040, 1176462), (1092, 1120440), (1120, 1092429), (1170, 1045744), (1248, 980385), (1260, 971048), (1365, 896352), (1440, 849667), (1456, 840330), (1560, 784308), (1638, 746960), (1680, 728286), (1820, 672264), (1872, 653590), (2016, 606905), (2080, 588231), (2184, 560220), (2340, 522872), (2520, 485524), (2730, 448176), (2912, 420165), (3120, 392154), (3276, 373480), (3360, 364143), (3640, 336132), (3744, 326795), (4095, 298784), (4368, 280110), (4680, 261436), (5040, 242762), (5460, 224088), (6240, 196077), (6552, 186740), (7280, 168066), (8190, 149392), (8736, 140055), (9337, 131040), (9360, 130718), (10080, 121381), (10920, 112044), (13104, 93370), (14560, 84033), (16380, 74696), (18674, 65520), (18720, 65359), (21840, 56022), (26208, 46685), (28011, 43680), (32760, 37348)]