4920308640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15461}}^1$

素因数の和:15512

約数の個数: 288

約数和(自身を含む): 19147027536

約数和(自身を除く): 14226718896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1768, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2652, 2720, 3060, 3120, 3315, 3536, 3744, 3978, 4080, 4420, 4680, 4896, 5304, 6120, 6240, 6630, 7072, 7956, 8160, 8840, 9360, 9945, 10608, 12240, 13260, 15461, 15912, 17680, 18720, 19890, 21216, 24480, 26520, 30922, 31824, 35360, 39780, 46383, 53040, 61844, 63648, 77305, 79560, 92766, 106080, 123688, 139149, 154610, 159120, 185532, 200993, 231915, 247376, 262837, 278298, 309220, 318240, 371064, 401986, 463830, 494752, 525674, 556596, 602979, 618440, 695745, 742128, 788511, 803972, 927660, 1004965, 1051348, 1113192, 1205958, 1236880, 1314185, 1391490, 1484256, 1577022, 1607944, 1808937, 1855320, 2009930, 2102696, 2226384, 2365533, 2411916, 2473760, 2628370, 2782980, 3014895, 3154044, 3215888, 3416881, 3617874, 3710640, 3942555, 4019860, 4205392, 4452768, 4731066, 4823832, 5256740, 5565960, 6029790, 6308088, 6431776, 6833762, 7235748, 7421280, 7885110, 8039720, 8410784, 9044685, 9462132, 9647664, 10250643, 10513480, 11131920, 11827665, 12059580, 12616176, 13667524, 14471496, 15770220, 16079440, 17084405, 18089370, 18924264, 19295328, 20501286, 21026960, 22263840, 23655330, 24119160, 25232352, 27335048, 28942992, 30751929, 31540440, 32158880, 34168810, 36178740, 37848528, 41002572, 42053920, 47310660, 48238320, 51253215, 54670096, 57885984, 61503858, 63080880, 68337620, 72357480, 75697056, 82005144, 94621320, 96476640, 102506430, 109340192, 123007716, 126161760, 136675240, 144714960, 153759645, 164010288, 189242640, 205012860, 246015432, 273350480, 289429920, 307519290, 328020576, 378485280, 410025720, 492030864, 546700960, 615038580, 820051440, 984061728, 1230077160, 1640102880, 2460154320, 4920308640]

約数ペア:

[(1, 4920308640), (2, 2460154320), (3, 1640102880), (4, 1230077160), (5, 984061728), (6, 820051440), (8, 615038580), (9, 546700960), (10, 492030864), (12, 410025720), (13, 378485280), (15, 328020576), (16, 307519290), (17, 289429920), (18, 273350480), (20, 246015432), (24, 205012860), (26, 189242640), (30, 164010288), (32, 153759645), (34, 144714960), (36, 136675240), (39, 126161760), (40, 123007716), (45, 109340192), (48, 102506430), (51, 96476640), (52, 94621320), (60, 82005144), (65, 75697056), (68, 72357480), (72, 68337620), (78, 63080880), (80, 61503858), (85, 57885984), (90, 54670096), (96, 51253215), (102, 48238320), (104, 47310660), (117, 42053920), (120, 41002572), (130, 37848528), (136, 36178740), (144, 34168810), (153, 32158880), (156, 31540440), (160, 30751929), (170, 28942992), (180, 27335048), (195, 25232352), (204, 24119160), (208, 23655330), (221, 22263840), (234, 21026960), (240, 20501286), (255, 19295328), (260, 18924264), (272, 18089370), (288, 17084405), (306, 16079440), (312, 15770220), (340, 14471496), (360, 13667524), (390, 12616176), (408, 12059580), (416, 11827665), (442, 11131920), (468, 10513480), (480, 10250643), (510, 9647664), (520, 9462132), (544, 9044685), (585, 8410784), (612, 8039720), (624, 7885110), (663, 7421280), (680, 7235748), (720, 6833762), (765, 6431776), (780, 6308088), (816, 6029790), (884, 5565960), (936, 5256740), (1020, 4823832), (1040, 4731066), (1105, 4452768), (1170, 4205392), (1224, 4019860), (1248, 3942555), (1326, 3710640), (1360, 3617874), (1440, 3416881), (1530, 3215888), (1560, 3154044), (1632, 3014895), (1768, 2782980), (1872, 2628370), (1989, 2473760), (2040, 2411916), (2080, 2365533), (2210, 2226384), (2340, 2102696), (2448, 2009930), (2652, 1855320), (2720, 1808937), (3060, 1607944), (3120, 1577022), (3315, 1484256), (3536, 1391490), (3744, 1314185), (3978, 1236880), (4080, 1205958), (4420, 1113192), (4680, 1051348), (4896, 1004965), (5304, 927660), (6120, 803972), (6240, 788511), (6630, 742128), (7072, 695745), (7956, 618440), (8160, 602979), (8840, 556596), (9360, 525674), (9945, 494752), (10608, 463830), (12240, 401986), (13260, 371064), (15461, 318240), (15912, 309220), (17680, 278298), (18720, 262837), (19890, 247376), (21216, 231915), (24480, 200993), (26520, 185532), (30922, 159120), (31824, 154610), (35360, 139149), (39780, 123688), (46383, 106080), (53040, 92766), (61844, 79560), (63648, 77305)]