16920708480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2539}}^1$

素因数の和:2666

約数の個数: 384

約数和(自身を含む): 63655956000

約数和(自身を除く): 46735247520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 89, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 178, 180, 192, 195, 208, 234, 240, 260, 267, 288, 312, 320, 356, 360, 384, 390, 416, 445, 468, 480, 520, 534, 576, 585, 624, 640, 712, 720, 780, 801, 832, 890, 936, 960, 1040, 1068, 1152, 1157, 1170, 1248, 1335, 1424, 1440, 1560, 1602, 1664, 1780, 1872, 1920, 2080, 2136, 2314, 2340, 2496, 2539, 2670, 2848, 2880, 3120, 3204, 3471, 3560, 3744, 4005, 4160, 4272, 4628, 4680, 4992, 5078, 5340, 5696, 5760, 5785, 6240, 6408, 6942, 7120, 7488, 7617, 8010, 8320, 8544, 9256, 9360, 10156, 10413, 10680, 11392, 11570, 12480, 12695, 12816, 13884, 14240, 14976, 15234, 16020, 17088, 17355, 18512, 18720, 20312, 20826, 21360, 22851, 23140, 24960, 25390, 25632, 27768, 28480, 30468, 32040, 33007, 34176, 34710, 37024, 37440, 38085, 40624, 41652, 42720, 45702, 46280, 50780, 51264, 52065, 55536, 56960, 60936, 64080, 66014, 69420, 74048, 74880, 76170, 81248, 83304, 85440, 91404, 92560, 99021, 101560, 102528, 104130, 111072, 114255, 121872, 128160, 132028, 138840, 148096, 152340, 162496, 165035, 166608, 170880, 182808, 185120, 198042, 203120, 208260, 222144, 225971, 228510, 243744, 256320, 264056, 277680, 297063, 304680, 324992, 330070, 333216, 365616, 370240, 396084, 406240, 416520, 444288, 451942, 457020, 487488, 495105, 512640, 528112, 555360, 594126, 609360, 660140, 666432, 677913, 731232, 740480, 792168, 812480, 833040, 903884, 914040, 974976, 990210, 1056224, 1110720, 1129855, 1188252, 1218720, 1320280, 1332864, 1355826, 1462464, 1485315, 1584336, 1624960, 1666080, 1807768, 1828080, 1980420, 2033739, 2112448, 2221440, 2259710, 2376504, 2437440, 2640560, 2711652, 2924928, 2937623, 2970630, 3168672, 3332160, 3389565, 3615536, 3656160, 3960840, 4067478, 4224896, 4519420, 4753008, 4874880, 5281120, 5423304, 5875246, 5941260, 6337344, 6664320, 6779130, 7231072, 7312320, 7921680, 8134956, 8812869, 9038840, 9506016, 10168695, 10562240, 10846608, 11750492, 11882520, 12674688, 13558260, 14462144, 14624640, 14688115, 15843360, 16269912, 17625738, 18077680, 19012032, 20337390, 21124480, 21693216, 23500984, 23765040, 26438607, 27116520, 28924288, 29376230, 31686720, 32539824, 35251476, 36155360, 38024064, 40674780, 43386432, 44064345, 47001968, 47530080, 52877214, 54233040, 58752460, 63373440, 65079648, 70502952, 72310720, 81349560, 86772864, 88128690, 94003936, 95060160, 105754428, 108466080, 117504920, 130159296, 132193035, 141005904, 144621440, 162699120, 176257380, 188007872, 190120320, 211508856, 216932160, 235009840, 260318592, 264386070, 282011808, 325398240, 352514760, 376015744, 423017712, 433864320, 470019680, 528772140, 564023616, 650796480, 705029520, 846035424, 940039360, 1057544280, 1128047232, 1301592960, 1410059040, 1692070848, 1880078720, 2115088560, 2820118080, 3384141696, 4230177120, 5640236160, 8460354240, 16920708480]

約数ペア:

[(1, 16920708480), (2, 8460354240), (3, 5640236160), (4, 4230177120), (5, 3384141696), (6, 2820118080), (8, 2115088560), (9, 1880078720), (10, 1692070848), (12, 1410059040), (13, 1301592960), (15, 1128047232), (16, 1057544280), (18, 940039360), (20, 846035424), (24, 705029520), (26, 650796480), (30, 564023616), (32, 528772140), (36, 470019680), (39, 433864320), (40, 423017712), (45, 376015744), (48, 352514760), (52, 325398240), (60, 282011808), (64, 264386070), (65, 260318592), (72, 235009840), (78, 216932160), (80, 211508856), (89, 190120320), (90, 188007872), (96, 176257380), (104, 162699120), (117, 144621440), (120, 141005904), (128, 132193035), (130, 130159296), (144, 117504920), (156, 108466080), (160, 105754428), (178, 95060160), (180, 94003936), (192, 88128690), (195, 86772864), (208, 81349560), (234, 72310720), (240, 70502952), (260, 65079648), (267, 63373440), (288, 58752460), (312, 54233040), (320, 52877214), (356, 47530080), (360, 47001968), (384, 44064345), (390, 43386432), (416, 40674780), (445, 38024064), (468, 36155360), (480, 35251476), (520, 32539824), (534, 31686720), (576, 29376230), (585, 28924288), (624, 27116520), (640, 26438607), (712, 23765040), (720, 23500984), (780, 21693216), (801, 21124480), (832, 20337390), (890, 19012032), (936, 18077680), (960, 17625738), (1040, 16269912), (1068, 15843360), (1152, 14688115), (1157, 14624640), (1170, 14462144), (1248, 13558260), (1335, 12674688), (1424, 11882520), (1440, 11750492), (1560, 10846608), (1602, 10562240), (1664, 10168695), (1780, 9506016), (1872, 9038840), (1920, 8812869), (2080, 8134956), (2136, 7921680), (2314, 7312320), (2340, 7231072), (2496, 6779130), (2539, 6664320), (2670, 6337344), (2848, 5941260), (2880, 5875246), (3120, 5423304), (3204, 5281120), (3471, 4874880), (3560, 4753008), (3744, 4519420), (4005, 4224896), (4160, 4067478), (4272, 3960840), (4628, 3656160), (4680, 3615536), (4992, 3389565), (5078, 3332160), (5340, 3168672), (5696, 2970630), (5760, 2937623), (5785, 2924928), (6240, 2711652), (6408, 2640560), (6942, 2437440), (7120, 2376504), (7488, 2259710), (7617, 2221440), (8010, 2112448), (8320, 2033739), (8544, 1980420), (9256, 1828080), (9360, 1807768), (10156, 1666080), (10413, 1624960), (10680, 1584336), (11392, 1485315), (11570, 1462464), (12480, 1355826), (12695, 1332864), (12816, 1320280), (13884, 1218720), (14240, 1188252), (14976, 1129855), (15234, 1110720), (16020, 1056224), (17088, 990210), (17355, 974976), (18512, 914040), (18720, 903884), (20312, 833040), (20826, 812480), (21360, 792168), (22851, 740480), (23140, 731232), (24960, 677913), (25390, 666432), (25632, 660140), (27768, 609360), (28480, 594126), (30468, 555360), (32040, 528112), (33007, 512640), (34176, 495105), (34710, 487488), (37024, 457020), (37440, 451942), (38085, 444288), (40624, 416520), (41652, 406240), (42720, 396084), (45702, 370240), (46280, 365616), (50780, 333216), (51264, 330070), (52065, 324992), (55536, 304680), (56960, 297063), (60936, 277680), (64080, 264056), (66014, 256320), (69420, 243744), (74048, 228510), (74880, 225971), (76170, 222144), (81248, 208260), (83304, 203120), (85440, 198042), (91404, 185120), (92560, 182808), (99021, 170880), (101560, 166608), (102528, 165035), (104130, 162496), (111072, 152340), (114255, 148096), (121872, 138840), (128160, 132028)]