423577440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:84

約数の個数: 576

約数和(自身を含む): 1812912192

約数和(自身を除く): 1389334752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 20, 22, 24, 26, 30, 32, 33, 34, 36, 39, 40, 44, 45, 48, 51, 52, 55, 60, 65, 66, 68, 72, 78, 80, 85, 88, 90, 96, 99, 102, 104, 110, 117, 120, 121, 130, 132, 136, 143, 144, 153, 156, 160, 165, 170, 176, 180, 187, 195, 198, 204, 208, 220, 221, 234, 240, 242, 255, 260, 264, 272, 286, 288, 306, 312, 330, 340, 352, 360, 363, 374, 390, 396, 408, 416, 429, 440, 442, 468, 480, 484, 495, 510, 520, 528, 544, 561, 572, 585, 605, 612, 624, 660, 663, 680, 715, 720, 726, 748, 765, 780, 792, 816, 858, 880, 884, 935, 936, 968, 990, 1020, 1040, 1056, 1089, 1105, 1122, 1144, 1170, 1210, 1224, 1248, 1287, 1320, 1326, 1331, 1360, 1430, 1440, 1452, 1496, 1530, 1560, 1573, 1584, 1632, 1683, 1716, 1760, 1768, 1815, 1870, 1872, 1936, 1980, 1989, 2040, 2057, 2080, 2145, 2178, 2210, 2244, 2288, 2340, 2420, 2431, 2448, 2574, 2640, 2652, 2662, 2720, 2805, 2860, 2904, 2992, 3060, 3120, 3146, 3168, 3315, 3366, 3432, 3536, 3630, 3740, 3744, 3872, 3960, 3978, 3993, 4080, 4114, 4290, 4356, 4420, 4488, 4576, 4680, 4719, 4840, 4862, 4896, 5148, 5280, 5304, 5324, 5445, 5610, 5720, 5808, 5984, 6120, 6171, 6240, 6292, 6435, 6630, 6655, 6732, 6864, 7072, 7260, 7293, 7480, 7865, 7920, 7956, 7986, 8160, 8228, 8415, 8580, 8712, 8840, 8976, 9360, 9438, 9680, 9724, 9945, 10285, 10296, 10608, 10648, 10890, 11220, 11440, 11616, 11979, 12155, 12240, 12342, 12584, 12870, 13260, 13310, 13464, 13728, 14157, 14520, 14586, 14960, 15730, 15840, 15912, 15972, 16456, 16830, 17160, 17303, 17424, 17680, 17952, 18513, 18720, 18876, 19360, 19448, 19890, 19965, 20570, 20592, 21216, 21296, 21780, 21879, 22440, 22627, 22880, 23595, 23958, 24310, 24480, 24684, 25168, 25740, 26520, 26620, 26741, 26928, 28314, 29040, 29172, 29920, 30855, 31460, 31824, 31944, 32912, 33660, 34320, 34606, 34848, 35360, 36465, 37026, 37752, 38896, 39780, 39930, 41140, 41184, 42592, 43560, 43758, 44880, 45254, 47190, 47916, 48620, 49368, 50336, 51480, 51909, 53040, 53240, 53482, 53856, 56628, 58080, 58344, 59895, 61710, 62920, 63648, 63888, 65824, 67320, 67881, 68640, 69212, 70785, 72930, 74052, 75504, 77792, 79560, 79860, 80223, 82280, 86515, 87120, 87516, 89760, 90508, 92565, 94380, 95832, 97240, 98736, 102960, 103818, 106080, 106480, 106964, 109395, 113135, 113256, 116688, 119790, 123420, 125840, 127776, 133705, 134640, 135762, 138424, 141570, 145860, 148104, 151008, 155727, 159120, 159720, 160446, 164560, 173030, 174240, 175032, 181016, 185130, 188760, 191664, 194480, 197472, 203643, 205920, 207636, 212960, 213928, 218790, 226270, 226512, 233376, 239580, 240669, 246840, 251680, 259545, 267410, 269280, 271524, 276848, 283140, 291720, 294151, 296208, 311454, 318240, 319440, 320892, 329120, 339405, 346060, 350064, 362032, 370260, 377520, 383328, 388960, 401115, 407286, 415272, 427856, 437580, 452540, 453024, 479160, 481338, 493680, 519090, 534820, 543048, 553696, 566280, 583440, 588302, 592416, 622908, 638880, 641784, 678810, 692120, 700128, 724064, 740520, 755040, 778635, 802230, 814572, 830544, 855712, 875160, 882453, 905080, 958320, 962676, 987360, 1018215, 1038180, 1069640, 1086096, 1132560, 1166880, 1176604, 1203345, 1245816, 1283568, 1357620, 1384240, 1470755, 1481040, 1557270, 1604460, 1629144, 1661088, 1750320, 1764906, 1810160, 1916640, 1925352, 2036430, 2076360, 2139280, 2172192, 2265120, 2353208, 2406690, 2491632, 2567136, 2647359, 2715240, 2768480, 2941510, 2962080, 3114540, 3208920, 3258288, 3500640, 3529812, 3620320, 3850704, 4072860, 4152720, 4278560, 4412265, 4706416, 4813380, 4983264, 5294718, 5430480, 5883020, 6229080, 6417840, 6516576, 7059624, 7701408, 8145720, 8305440, 8824530, 9412832, 9626760, 10589436, 10860960, 11766040, 12458160, 12835680, 13236795, 14119248, 16291440, 17649060, 19253520, 21178872, 23532080, 24916320, 26473590, 28238496, 32582880, 35298120, 38507040, 42357744, 47064160, 52947180, 70596240, 84715488, 105894360, 141192480, 211788720, 423577440]

約数ペア:

[(1, 423577440), (2, 211788720), (3, 141192480), (4, 105894360), (5, 84715488), (6, 70596240), (8, 52947180), (9, 47064160), (10, 42357744), (11, 38507040), (12, 35298120), (13, 32582880), (15, 28238496), (16, 26473590), (17, 24916320), (18, 23532080), (20, 21178872), (22, 19253520), (24, 17649060), (26, 16291440), (30, 14119248), (32, 13236795), (33, 12835680), (34, 12458160), (36, 11766040), (39, 10860960), (40, 10589436), (44, 9626760), (45, 9412832), (48, 8824530), (51, 8305440), (52, 8145720), (55, 7701408), (60, 7059624), (65, 6516576), (66, 6417840), (68, 6229080), (72, 5883020), (78, 5430480), (80, 5294718), (85, 4983264), (88, 4813380), (90, 4706416), (96, 4412265), (99, 4278560), (102, 4152720), (104, 4072860), (110, 3850704), (117, 3620320), (120, 3529812), (121, 3500640), (130, 3258288), (132, 3208920), (136, 3114540), (143, 2962080), (144, 2941510), (153, 2768480), (156, 2715240), (160, 2647359), (165, 2567136), (170, 2491632), (176, 2406690), (180, 2353208), (187, 2265120), (195, 2172192), (198, 2139280), (204, 2076360), (208, 2036430), (220, 1925352), (221, 1916640), (234, 1810160), (240, 1764906), (242, 1750320), (255, 1661088), (260, 1629144), (264, 1604460), (272, 1557270), (286, 1481040), (288, 1470755), (306, 1384240), (312, 1357620), (330, 1283568), (340, 1245816), (352, 1203345), (360, 1176604), (363, 1166880), (374, 1132560), (390, 1086096), (396, 1069640), (408, 1038180), (416, 1018215), (429, 987360), (440, 962676), (442, 958320), (468, 905080), (480, 882453), (484, 875160), (495, 855712), (510, 830544), (520, 814572), (528, 802230), (544, 778635), (561, 755040), (572, 740520), (585, 724064), (605, 700128), (612, 692120), (624, 678810), (660, 641784), (663, 638880), (680, 622908), (715, 592416), (720, 588302), (726, 583440), (748, 566280), (765, 553696), (780, 543048), (792, 534820), (816, 519090), (858, 493680), (880, 481338), (884, 479160), (935, 453024), (936, 452540), (968, 437580), (990, 427856), (1020, 415272), (1040, 407286), (1056, 401115), (1089, 388960), (1105, 383328), (1122, 377520), (1144, 370260), (1170, 362032), (1210, 350064), (1224, 346060), (1248, 339405), (1287, 329120), (1320, 320892), (1326, 319440), (1331, 318240), (1360, 311454), (1430, 296208), (1440, 294151), (1452, 291720), (1496, 283140), (1530, 276848), (1560, 271524), (1573, 269280), (1584, 267410), (1632, 259545), (1683, 251680), (1716, 246840), (1760, 240669), (1768, 239580), (1815, 233376), (1870, 226512), (1872, 226270), (1936, 218790), (1980, 213928), (1989, 212960), (2040, 207636), (2057, 205920), (2080, 203643), (2145, 197472), (2178, 194480), (2210, 191664), (2244, 188760), (2288, 185130), (2340, 181016), (2420, 175032), (2431, 174240), (2448, 173030), (2574, 164560), (2640, 160446), (2652, 159720), (2662, 159120), (2720, 155727), (2805, 151008), (2860, 148104), (2904, 145860), (2992, 141570), (3060, 138424), (3120, 135762), (3146, 134640), (3168, 133705), (3315, 127776), (3366, 125840), (3432, 123420), (3536, 119790), (3630, 116688), (3740, 113256), (3744, 113135), (3872, 109395), (3960, 106964), (3978, 106480), (3993, 106080), (4080, 103818), (4114, 102960), (4290, 98736), (4356, 97240), (4420, 95832), (4488, 94380), (4576, 92565), (4680, 90508), (4719, 89760), (4840, 87516), (4862, 87120), (4896, 86515), (5148, 82280), (5280, 80223), (5304, 79860), (5324, 79560), (5445, 77792), (5610, 75504), (5720, 74052), (5808, 72930), (5984, 70785), (6120, 69212), (6171, 68640), (6240, 67881), (6292, 67320), (6435, 65824), (6630, 63888), (6655, 63648), (6732, 62920), (6864, 61710), (7072, 59895), (7260, 58344), (7293, 58080), (7480, 56628), (7865, 53856), (7920, 53482), (7956, 53240), (7986, 53040), (8160, 51909), (8228, 51480), (8415, 50336), (8580, 49368), (8712, 48620), (8840, 47916), (8976, 47190), (9360, 45254), (9438, 44880), (9680, 43758), (9724, 43560), (9945, 42592), (10285, 41184), (10296, 41140), (10608, 39930), (10648, 39780), (10890, 38896), (11220, 37752), (11440, 37026), (11616, 36465), (11979, 35360), (12155, 34848), (12240, 34606), (12342, 34320), (12584, 33660), (12870, 32912), (13260, 31944), (13310, 31824), (13464, 31460), (13728, 30855), (14157, 29920), (14520, 29172), (14586, 29040), (14960, 28314), (15730, 26928), (15840, 26741), (15912, 26620), (15972, 26520), (16456, 25740), (16830, 25168), (17160, 24684), (17303, 24480), (17424, 24310), (17680, 23958), (17952, 23595), (18513, 22880), (18720, 22627), (18876, 22440), (19360, 21879), (19448, 21780), (19890, 21296), (19965, 21216), (20570, 20592)]