25718008320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21061}}^1$

素因数の和:21143

約数の個数: 240

約数和(自身を含む): 90753546312

約数和(自身を除く): 65035537992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 256, 265, 288, 318, 320, 360, 384, 424, 477, 480, 512, 530, 576, 636, 640, 720, 768, 795, 848, 954, 960, 1060, 1152, 1272, 1280, 1440, 1536, 1590, 1696, 1908, 1920, 2120, 2304, 2385, 2544, 2560, 2880, 3180, 3392, 3816, 3840, 4240, 4608, 4770, 5088, 5760, 6360, 6784, 7632, 7680, 8480, 9540, 10176, 11520, 12720, 13568, 15264, 16960, 19080, 20352, 21061, 23040, 25440, 27136, 30528, 33920, 38160, 40704, 42122, 50880, 61056, 63183, 67840, 76320, 81408, 84244, 101760, 105305, 122112, 126366, 135680, 152640, 168488, 189549, 203520, 210610, 244224, 252732, 305280, 315915, 336976, 379098, 407040, 421220, 505464, 610560, 631830, 673952, 758196, 842440, 947745, 1010928, 1116233, 1221120, 1263660, 1347904, 1516392, 1684880, 1895490, 2021856, 2232466, 2527320, 2695808, 3032784, 3348699, 3369760, 3790980, 4043712, 4464932, 5054640, 5391616, 5581165, 6065568, 6697398, 6739520, 7581960, 8087424, 8929864, 10046097, 10109280, 10783232, 11162330, 12131136, 13394796, 13479040, 15163920, 16174848, 16743495, 17859728, 20092194, 20218560, 22324660, 24262272, 26789592, 26958080, 30327840, 32349696, 33486990, 35719456, 40184388, 40437120, 44649320, 48524544, 50230485, 53579184, 53916160, 60655680, 66973980, 71438912, 80368776, 80874240, 89298640, 97049088, 100460970, 107158368, 121311360, 133947960, 142877824, 160737552, 161748480, 178597280, 200921940, 214316736, 242622720, 267895920, 285755648, 321475104, 357194560, 401843880, 428633472, 485245440, 535791840, 571511296, 642950208, 714389120, 803687760, 857266944, 1071583680, 1285900416, 1428778240, 1607375520, 1714533888, 2143167360, 2571800832, 2857556480, 3214751040, 4286334720, 5143601664, 6429502080, 8572669440, 12859004160, 25718008320]

約数ペア:

[(1, 25718008320), (2, 12859004160), (3, 8572669440), (4, 6429502080), (5, 5143601664), (6, 4286334720), (8, 3214751040), (9, 2857556480), (10, 2571800832), (12, 2143167360), (15, 1714533888), (16, 1607375520), (18, 1428778240), (20, 1285900416), (24, 1071583680), (30, 857266944), (32, 803687760), (36, 714389120), (40, 642950208), (45, 571511296), (48, 535791840), (53, 485245440), (60, 428633472), (64, 401843880), (72, 357194560), (80, 321475104), (90, 285755648), (96, 267895920), (106, 242622720), (120, 214316736), (128, 200921940), (144, 178597280), (159, 161748480), (160, 160737552), (180, 142877824), (192, 133947960), (212, 121311360), (240, 107158368), (256, 100460970), (265, 97049088), (288, 89298640), (318, 80874240), (320, 80368776), (360, 71438912), (384, 66973980), (424, 60655680), (477, 53916160), (480, 53579184), (512, 50230485), (530, 48524544), (576, 44649320), (636, 40437120), (640, 40184388), (720, 35719456), (768, 33486990), (795, 32349696), (848, 30327840), (954, 26958080), (960, 26789592), (1060, 24262272), (1152, 22324660), (1272, 20218560), (1280, 20092194), (1440, 17859728), (1536, 16743495), (1590, 16174848), (1696, 15163920), (1908, 13479040), (1920, 13394796), (2120, 12131136), (2304, 11162330), (2385, 10783232), (2544, 10109280), (2560, 10046097), (2880, 8929864), (3180, 8087424), (3392, 7581960), (3816, 6739520), (3840, 6697398), (4240, 6065568), (4608, 5581165), (4770, 5391616), (5088, 5054640), (5760, 4464932), (6360, 4043712), (6784, 3790980), (7632, 3369760), (7680, 3348699), (8480, 3032784), (9540, 2695808), (10176, 2527320), (11520, 2232466), (12720, 2021856), (13568, 1895490), (15264, 1684880), (16960, 1516392), (19080, 1347904), (20352, 1263660), (21061, 1221120), (23040, 1116233), (25440, 1010928), (27136, 947745), (30528, 842440), (33920, 758196), (38160, 673952), (40704, 631830), (42122, 610560), (50880, 505464), (61056, 421220), (63183, 407040), (67840, 379098), (76320, 336976), (81408, 315915), (84244, 305280), (101760, 252732), (105305, 244224), (122112, 210610), (126366, 203520), (135680, 189549), (152640, 168488)]