20156401152

素因数分解:

$2^9\times 3^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:674

約数の個数: 320

約数和(自身を含む): 63638784000

約数和(自身を除く): 43482382848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 199, 204, 216, 256, 272, 288, 306, 384, 398, 408, 431, 432, 459, 512, 544, 576, 597, 612, 768, 796, 816, 862, 864, 918, 1088, 1152, 1194, 1224, 1293, 1536, 1592, 1632, 1724, 1728, 1791, 1836, 2176, 2304, 2388, 2448, 2586, 3184, 3264, 3383, 3448, 3456, 3582, 3672, 3879, 4352, 4608, 4776, 4896, 5172, 5373, 6368, 6528, 6766, 6896, 6912, 7164, 7327, 7344, 7758, 8704, 9552, 9792, 10149, 10344, 10746, 11637, 12736, 13056, 13532, 13792, 13824, 14328, 14654, 14688, 15516, 19104, 19584, 20298, 20688, 21492, 21981, 23274, 25472, 26112, 27064, 27584, 28656, 29308, 29376, 30447, 31032, 38208, 39168, 40596, 41376, 42984, 43962, 46548, 50944, 54128, 55168, 57312, 58616, 58752, 60894, 62064, 65943, 76416, 78336, 81192, 82752, 85769, 85968, 87924, 91341, 93096, 101888, 108256, 110336, 114624, 117232, 117504, 121788, 124128, 131886, 152832, 162384, 165504, 171538, 171936, 175848, 182682, 186192, 197829, 216512, 220672, 229248, 234464, 235008, 243576, 248256, 257307, 263772, 305664, 324768, 331008, 343076, 343872, 351696, 365364, 372384, 395658, 433024, 458496, 468928, 487152, 496512, 514614, 527544, 649536, 662016, 686152, 687744, 703392, 730728, 744768, 771921, 791316, 866048, 916992, 937856, 974304, 993024, 1029228, 1055088, 1299072, 1372304, 1375488, 1406784, 1458073, 1461456, 1489536, 1543842, 1582632, 1732096, 1875712, 1948608, 1986048, 2058456, 2110176, 2315763, 2598144, 2744608, 2750976, 2813568, 2916146, 2922912, 2979072, 3087684, 3165264, 3751424, 3897216, 4116912, 4220352, 4374219, 4631526, 5196288, 5489216, 5627136, 5832292, 5845824, 5958144, 6175368, 6330528, 7794432, 8233824, 8440704, 8748438, 9263052, 10978432, 11254272, 11664584, 11691648, 12350736, 12661056, 13122657, 15588864, 16467648, 16881408, 17496876, 18526104, 21956864, 23329168, 23383296, 24701472, 25322112, 26245314, 32935296, 33762816, 34993752, 37052208, 39367971, 43913728, 46658336, 46766592, 49402944, 50644224, 52490628, 65870592, 69987504, 74104416, 78735942, 93316672, 98805888, 101288448, 104981256, 131741184, 139975008, 148208832, 157471884, 186633344, 197611776, 209962512, 279950016, 296417664, 314943768, 373266688, 395223552, 419925024, 559900032, 592835328, 629887536, 746533376, 839850048, 1119800064, 1185670656, 1259775072, 1679700096, 2239600128, 2519550144, 3359400192, 5039100288, 6718800384, 10078200576, 20156401152]

約数ペア:

[(1, 20156401152), (2, 10078200576), (3, 6718800384), (4, 5039100288), (6, 3359400192), (8, 2519550144), (9, 2239600128), (12, 1679700096), (16, 1259775072), (17, 1185670656), (18, 1119800064), (24, 839850048), (27, 746533376), (32, 629887536), (34, 592835328), (36, 559900032), (48, 419925024), (51, 395223552), (54, 373266688), (64, 314943768), (68, 296417664), (72, 279950016), (96, 209962512), (102, 197611776), (108, 186633344), (128, 157471884), (136, 148208832), (144, 139975008), (153, 131741184), (192, 104981256), (199, 101288448), (204, 98805888), (216, 93316672), (256, 78735942), (272, 74104416), (288, 69987504), (306, 65870592), (384, 52490628), (398, 50644224), (408, 49402944), (431, 46766592), (432, 46658336), (459, 43913728), (512, 39367971), (544, 37052208), (576, 34993752), (597, 33762816), (612, 32935296), (768, 26245314), (796, 25322112), (816, 24701472), (862, 23383296), (864, 23329168), (918, 21956864), (1088, 18526104), (1152, 17496876), (1194, 16881408), (1224, 16467648), (1293, 15588864), (1536, 13122657), (1592, 12661056), (1632, 12350736), (1724, 11691648), (1728, 11664584), (1791, 11254272), (1836, 10978432), (2176, 9263052), (2304, 8748438), (2388, 8440704), (2448, 8233824), (2586, 7794432), (3184, 6330528), (3264, 6175368), (3383, 5958144), (3448, 5845824), (3456, 5832292), (3582, 5627136), (3672, 5489216), (3879, 5196288), (4352, 4631526), (4608, 4374219), (4776, 4220352), (4896, 4116912), (5172, 3897216), (5373, 3751424), (6368, 3165264), (6528, 3087684), (6766, 2979072), (6896, 2922912), (6912, 2916146), (7164, 2813568), (7327, 2750976), (7344, 2744608), (7758, 2598144), (8704, 2315763), (9552, 2110176), (9792, 2058456), (10149, 1986048), (10344, 1948608), (10746, 1875712), (11637, 1732096), (12736, 1582632), (13056, 1543842), (13532, 1489536), (13792, 1461456), (13824, 1458073), (14328, 1406784), (14654, 1375488), (14688, 1372304), (15516, 1299072), (19104, 1055088), (19584, 1029228), (20298, 993024), (20688, 974304), (21492, 937856), (21981, 916992), (23274, 866048), (25472, 791316), (26112, 771921), (27064, 744768), (27584, 730728), (28656, 703392), (29308, 687744), (29376, 686152), (30447, 662016), (31032, 649536), (38208, 527544), (39168, 514614), (40596, 496512), (41376, 487152), (42984, 468928), (43962, 458496), (46548, 433024), (50944, 395658), (54128, 372384), (55168, 365364), (57312, 351696), (58616, 343872), (58752, 343076), (60894, 331008), (62064, 324768), (65943, 305664), (76416, 263772), (78336, 257307), (81192, 248256), (82752, 243576), (85769, 235008), (85968, 234464), (87924, 229248), (91341, 220672), (93096, 216512), (101888, 197829), (108256, 186192), (110336, 182682), (114624, 175848), (117232, 171936), (117504, 171538), (121788, 165504), (124128, 162384), (131886, 152832)]