328287299520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{55541}}^1$

素因数の和:55739

約数の個数: 224

約数和(自身を含む): 1072634213376

約数和(自身を除く): 744346913856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 131, 141, 160, 188, 192, 235, 240, 262, 282, 320, 376, 393, 470, 480, 524, 564, 655, 705, 752, 786, 940, 960, 1048, 1128, 1310, 1410, 1504, 1572, 1880, 1965, 2096, 2256, 2620, 2820, 3008, 3144, 3760, 3930, 4192, 4512, 5240, 5640, 6157, 6288, 7520, 7860, 8384, 9024, 10480, 11280, 12314, 12576, 15040, 15720, 18471, 20960, 22560, 24628, 25152, 30785, 31440, 36942, 41920, 45120, 49256, 55541, 61570, 62880, 73884, 92355, 98512, 111082, 123140, 125760, 147768, 166623, 184710, 197024, 222164, 246280, 277705, 295536, 333246, 369420, 394048, 444328, 492560, 555410, 591072, 666492, 738840, 833115, 888656, 985120, 1110820, 1182144, 1332984, 1477680, 1666230, 1777312, 1970240, 2221640, 2610427, 2665968, 2955360, 3332460, 3554624, 4443280, 5220854, 5331936, 5910720, 6664920, 7275871, 7831281, 8886560, 10441708, 10663872, 13052135, 13329840, 14551742, 15662562, 17773120, 20883416, 21827613, 26104270, 26659680, 29103484, 31325124, 36379355, 39156405, 41766832, 43655226, 52208540, 53319360, 58206968, 62650248, 72758710, 78312810, 83533664, 87310452, 104417080, 109138065, 116413936, 125300496, 145517420, 156625620, 167067328, 174620904, 208834160, 218276130, 232827872, 250600992, 291034840, 313251240, 341965937, 349241808, 417668320, 436552260, 465655744, 501201984, 582069680, 626502480, 683931874, 698483616, 835336640, 873104520, 1025897811, 1164139360, 1253004960, 1367863748, 1396967232, 1709829685, 1746209040, 2051795622, 2328278720, 2506009920, 2735727496, 3419659370, 3492418080, 4103591244, 5129489055, 5471454992, 6839318740, 6984836160, 8207182488, 10258978110, 10942909984, 13678637480, 16414364976, 20517956220, 21885819968, 27357274960, 32828729952, 41035912440, 54714549920, 65657459904, 82071824880, 109429099840, 164143649760, 328287299520]

約数ペア:

[(1, 328287299520), (2, 164143649760), (3, 109429099840), (4, 82071824880), (5, 65657459904), (6, 54714549920), (8, 41035912440), (10, 32828729952), (12, 27357274960), (15, 21885819968), (16, 20517956220), (20, 16414364976), (24, 13678637480), (30, 10942909984), (32, 10258978110), (40, 8207182488), (47, 6984836160), (48, 6839318740), (60, 5471454992), (64, 5129489055), (80, 4103591244), (94, 3492418080), (96, 3419659370), (120, 2735727496), (131, 2506009920), (141, 2328278720), (160, 2051795622), (188, 1746209040), (192, 1709829685), (235, 1396967232), (240, 1367863748), (262, 1253004960), (282, 1164139360), (320, 1025897811), (376, 873104520), (393, 835336640), (470, 698483616), (480, 683931874), (524, 626502480), (564, 582069680), (655, 501201984), (705, 465655744), (752, 436552260), (786, 417668320), (940, 349241808), (960, 341965937), (1048, 313251240), (1128, 291034840), (1310, 250600992), (1410, 232827872), (1504, 218276130), (1572, 208834160), (1880, 174620904), (1965, 167067328), (2096, 156625620), (2256, 145517420), (2620, 125300496), (2820, 116413936), (3008, 109138065), (3144, 104417080), (3760, 87310452), (3930, 83533664), (4192, 78312810), (4512, 72758710), (5240, 62650248), (5640, 58206968), (6157, 53319360), (6288, 52208540), (7520, 43655226), (7860, 41766832), (8384, 39156405), (9024, 36379355), (10480, 31325124), (11280, 29103484), (12314, 26659680), (12576, 26104270), (15040, 21827613), (15720, 20883416), (18471, 17773120), (20960, 15662562), (22560, 14551742), (24628, 13329840), (25152, 13052135), (30785, 10663872), (31440, 10441708), (36942, 8886560), (41920, 7831281), (45120, 7275871), (49256, 6664920), (55541, 5910720), (61570, 5331936), (62880, 5220854), (73884, 4443280), (92355, 3554624), (98512, 3332460), (111082, 2955360), (123140, 2665968), (125760, 2610427), (147768, 2221640), (166623, 1970240), (184710, 1777312), (197024, 1666230), (222164, 1477680), (246280, 1332984), (277705, 1182144), (295536, 1110820), (333246, 985120), (369420, 888656), (394048, 833115), (444328, 738840), (492560, 666492), (555410, 591072)]