331986474720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{145823}}^1$

素因数の和:145895

約数の個数: 384

約数和(自身を含む): 1269998714880

約数和(自身を除く): 938012240160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 32, 34, 36, 40, 45, 48, 51, 54, 60, 62, 68, 72, 80, 85, 90, 93, 96, 102, 108, 120, 124, 135, 136, 144, 153, 155, 160, 170, 180, 186, 204, 216, 240, 248, 255, 270, 272, 279, 288, 306, 310, 340, 360, 372, 408, 432, 459, 465, 480, 496, 510, 527, 540, 544, 558, 612, 620, 680, 720, 744, 765, 816, 837, 864, 918, 930, 992, 1020, 1054, 1080, 1116, 1224, 1240, 1360, 1395, 1440, 1488, 1530, 1581, 1632, 1674, 1836, 1860, 2040, 2108, 2160, 2232, 2295, 2448, 2480, 2635, 2720, 2790, 2976, 3060, 3162, 3348, 3672, 3720, 4080, 4185, 4216, 4320, 4464, 4590, 4743, 4896, 4960, 5270, 5580, 6120, 6324, 6696, 7344, 7440, 7905, 8160, 8370, 8432, 8928, 9180, 9486, 10540, 11160, 12240, 12648, 13392, 14229, 14688, 14880, 15810, 16740, 16864, 18360, 18972, 21080, 22320, 23715, 24480, 25296, 26784, 28458, 31620, 33480, 36720, 37944, 42160, 44640, 47430, 50592, 56916, 63240, 66960, 71145, 73440, 75888, 84320, 94860, 113832, 126480, 133920, 142290, 145823, 151776, 189720, 227664, 252960, 284580, 291646, 379440, 437469, 455328, 569160, 583292, 729115, 758880, 874938, 1138320, 1166584, 1312407, 1458230, 1749876, 2187345, 2276640, 2333168, 2478991, 2624814, 2916460, 3499752, 3937221, 4374690, 4520513, 4666336, 4957982, 5249628, 5832920, 6562035, 6999504, 7436973, 7874442, 8749380, 9041026, 9915964, 10499256, 11665840, 12394955, 13124070, 13561539, 13999008, 14873946, 15748884, 17498760, 18082052, 19686105, 19831928, 20998512, 22310919, 22602565, 23331680, 24789910, 26248140, 27123078, 29747892, 31497768, 34997520, 36164104, 37184865, 39372210, 39663856, 40684617, 41997024, 44621838, 45205130, 49579820, 52496280, 54246156, 59495784, 62995536, 66932757, 67807695, 69995040, 72328208, 74369730, 76848721, 78744420, 79327712, 81369234, 89243676, 90410260, 99159640, 104992560, 108492312, 111554595, 118991568, 122053851, 125991072, 133865514, 135615390, 144656416, 148739460, 153697442, 157488840, 162738468, 178487352, 180820520, 198319280, 203423085, 209985120, 216984624, 223109190, 230546163, 237983136, 244107702, 267731028, 271230780, 297478920, 307394884, 314977680, 325476936, 334663785, 356974704, 361641040, 384243605, 396638560, 406846170, 433969248, 446218380, 461092326, 488215404, 535462056, 542461560, 594957840, 610269255, 614789768, 629955360, 650953872, 669327570, 691638489, 713949408, 723282080, 768487210, 813692340, 892436760, 922184652, 976430808, 1070924112, 1084923120, 1152730815, 1189915680, 1220538510, 1229579536, 1301907744, 1338655140, 1383276978, 1536974420, 1627384680, 1784873520, 1844369304, 1952861616, 2074915467, 2141848224, 2169846240, 2305461630, 2441077020, 2459159072, 2677310280, 2766553956, 3073948840, 3254769360, 3458192445, 3569747040, 3688738608, 3905723232, 4149830934, 4610923260, 4882154040, 5354620560, 5533107912, 6147897680, 6509538720, 6916384890, 7377477216, 8299661868, 9221846520, 9764308080, 10374577335, 10709241120, 11066215824, 12295795360, 13832769780, 16599323736, 18443693040, 19528616160, 20749154670, 22132431648, 27665539560, 33198647472, 36887386080, 41498309340, 55331079120, 66397294944, 82996618680, 110662158240, 165993237360, 331986474720]

約数ペア:

[(1, 331986474720), (2, 165993237360), (3, 110662158240), (4, 82996618680), (5, 66397294944), (6, 55331079120), (8, 41498309340), (9, 36887386080), (10, 33198647472), (12, 27665539560), (15, 22132431648), (16, 20749154670), (17, 19528616160), (18, 18443693040), (20, 16599323736), (24, 13832769780), (27, 12295795360), (30, 11066215824), (31, 10709241120), (32, 10374577335), (34, 9764308080), (36, 9221846520), (40, 8299661868), (45, 7377477216), (48, 6916384890), (51, 6509538720), (54, 6147897680), (60, 5533107912), (62, 5354620560), (68, 4882154040), (72, 4610923260), (80, 4149830934), (85, 3905723232), (90, 3688738608), (93, 3569747040), (96, 3458192445), (102, 3254769360), (108, 3073948840), (120, 2766553956), (124, 2677310280), (135, 2459159072), (136, 2441077020), (144, 2305461630), (153, 2169846240), (155, 2141848224), (160, 2074915467), (170, 1952861616), (180, 1844369304), (186, 1784873520), (204, 1627384680), (216, 1536974420), (240, 1383276978), (248, 1338655140), (255, 1301907744), (270, 1229579536), (272, 1220538510), (279, 1189915680), (288, 1152730815), (306, 1084923120), (310, 1070924112), (340, 976430808), (360, 922184652), (372, 892436760), (408, 813692340), (432, 768487210), (459, 723282080), (465, 713949408), (480, 691638489), (496, 669327570), (510, 650953872), (527, 629955360), (540, 614789768), (544, 610269255), (558, 594957840), (612, 542461560), (620, 535462056), (680, 488215404), (720, 461092326), (744, 446218380), (765, 433969248), (816, 406846170), (837, 396638560), (864, 384243605), (918, 361641040), (930, 356974704), (992, 334663785), (1020, 325476936), (1054, 314977680), (1080, 307394884), (1116, 297478920), (1224, 271230780), (1240, 267731028), (1360, 244107702), (1395, 237983136), (1440, 230546163), (1488, 223109190), (1530, 216984624), (1581, 209985120), (1632, 203423085), (1674, 198319280), (1836, 180820520), (1860, 178487352), (2040, 162738468), (2108, 157488840), (2160, 153697442), (2232, 148739460), (2295, 144656416), (2448, 135615390), (2480, 133865514), (2635, 125991072), (2720, 122053851), (2790, 118991568), (2976, 111554595), (3060, 108492312), (3162, 104992560), (3348, 99159640), (3672, 90410260), (3720, 89243676), (4080, 81369234), (4185, 79327712), (4216, 78744420), (4320, 76848721), (4464, 74369730), (4590, 72328208), (4743, 69995040), (4896, 67807695), (4960, 66932757), (5270, 62995536), (5580, 59495784), (6120, 54246156), (6324, 52496280), (6696, 49579820), (7344, 45205130), (7440, 44621838), (7905, 41997024), (8160, 40684617), (8370, 39663856), (8432, 39372210), (8928, 37184865), (9180, 36164104), (9486, 34997520), (10540, 31497768), (11160, 29747892), (12240, 27123078), (12648, 26248140), (13392, 24789910), (14229, 23331680), (14688, 22602565), (14880, 22310919), (15810, 20998512), (16740, 19831928), (16864, 19686105), (18360, 18082052), (18972, 17498760), (21080, 15748884), (22320, 14873946), (23715, 13999008), (24480, 13561539), (25296, 13124070), (26784, 12394955), (28458, 11665840), (31620, 10499256), (33480, 9915964), (36720, 9041026), (37944, 8749380), (42160, 7874442), (44640, 7436973), (47430, 6999504), (50592, 6562035), (56916, 5832920), (63240, 5249628), (66960, 4957982), (71145, 4666336), (73440, 4520513), (75888, 4374690), (84320, 3937221), (94860, 3499752), (113832, 2916460), (126480, 2624814), (133920, 2478991), (142290, 2333168), (145823, 2276640), (151776, 2187345), (189720, 1749876), (227664, 1458230), (252960, 1312407), (284580, 1166584), (291646, 1138320), (379440, 874938), (437469, 758880), (455328, 729115), (569160, 583292)]