641590355520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2543}}^1\times {\mathrm{29201}}^1$

素因数の和:31770

約数の個数: 224

約数和(自身を含む): 2264355786240

約数和(自身を除く): 1622765430720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2543, 2880, 4320, 5086, 7629, 8640, 10172, 12715, 15258, 20344, 22887, 25430, 29201, 30516, 38145, 40688, 45774, 50860, 58402, 61032, 68661, 76290, 81376, 87603, 91548, 101720, 114435, 116804, 122064, 137322, 146005, 152580, 162752, 175206, 183096, 203440, 228870, 233608, 244128, 262809, 274644, 292010, 305160, 343305, 350412, 366192, 406880, 438015, 457740, 467216, 488256, 525618, 549288, 584020, 610320, 686610, 700824, 732384, 788427, 813760, 876030, 915480, 934432, 1051236, 1098576, 1168040, 1220640, 1314045, 1373220, 1401648, 1464768, 1576854, 1752060, 1830960, 1868864, 2102472, 2197152, 2336080, 2441280, 2628090, 2746440, 2803296, 3153708, 3504120, 3661920, 3942135, 4204944, 4394304, 4672160, 5256180, 5492880, 5606592, 6307416, 7008240, 7323840, 7884270, 8409888, 9344320, 10512360, 10985760, 12614832, 14016480, 15768540, 16819776, 21024720, 21971520, 25229664, 28032960, 31537080, 42049440, 50459328, 63074160, 74258143, 84098880, 126148320, 148516286, 222774429, 252296640, 297032572, 371290715, 445548858, 594065144, 668323287, 742581430, 891097716, 1113872145, 1188130288, 1336646574, 1485162860, 1782195432, 2004969861, 2227744290, 2376260576, 2673293148, 2970325720, 3341616435, 3564390864, 4009939722, 4455488580, 4752521152, 5346586296, 5940651440, 6683232870, 7128781728, 8019879444, 8910977160, 10024849305, 10693172592, 11881302880, 13366465740, 14257563456, 16039758888, 17821954320, 20049698610, 21386345184, 23762605760, 26732931480, 32079517776, 35643908640, 40099397220, 42772690368, 53465862960, 64159035552, 71287817280, 80198794440, 106931725920, 128318071104, 160397588880, 213863451840, 320795177760, 641590355520]

約数ペア:

[(1, 641590355520), (2, 320795177760), (3, 213863451840), (4, 160397588880), (5, 128318071104), (6, 106931725920), (8, 80198794440), (9, 71287817280), (10, 64159035552), (12, 53465862960), (15, 42772690368), (16, 40099397220), (18, 35643908640), (20, 32079517776), (24, 26732931480), (27, 23762605760), (30, 21386345184), (32, 20049698610), (36, 17821954320), (40, 16039758888), (45, 14257563456), (48, 13366465740), (54, 11881302880), (60, 10693172592), (64, 10024849305), (72, 8910977160), (80, 8019879444), (90, 7128781728), (96, 6683232870), (108, 5940651440), (120, 5346586296), (135, 4752521152), (144, 4455488580), (160, 4009939722), (180, 3564390864), (192, 3341616435), (216, 2970325720), (240, 2673293148), (270, 2376260576), (288, 2227744290), (320, 2004969861), (360, 1782195432), (432, 1485162860), (480, 1336646574), (540, 1188130288), (576, 1113872145), (720, 891097716), (864, 742581430), (960, 668323287), (1080, 594065144), (1440, 445548858), (1728, 371290715), (2160, 297032572), (2543, 252296640), (2880, 222774429), (4320, 148516286), (5086, 126148320), (7629, 84098880), (8640, 74258143), (10172, 63074160), (12715, 50459328), (15258, 42049440), (20344, 31537080), (22887, 28032960), (25430, 25229664), (29201, 21971520), (30516, 21024720), (38145, 16819776), (40688, 15768540), (45774, 14016480), (50860, 12614832), (58402, 10985760), (61032, 10512360), (68661, 9344320), (76290, 8409888), (81376, 7884270), (87603, 7323840), (91548, 7008240), (101720, 6307416), (114435, 5606592), (116804, 5492880), (122064, 5256180), (137322, 4672160), (146005, 4394304), (152580, 4204944), (162752, 3942135), (175206, 3661920), (183096, 3504120), (203440, 3153708), (228870, 2803296), (233608, 2746440), (244128, 2628090), (262809, 2441280), (274644, 2336080), (292010, 2197152), (305160, 2102472), (343305, 1868864), (350412, 1830960), (366192, 1752060), (406880, 1576854), (438015, 1464768), (457740, 1401648), (467216, 1373220), (488256, 1314045), (525618, 1220640), (549288, 1168040), (584020, 1098576), (610320, 1051236), (686610, 934432), (700824, 915480), (732384, 876030), (788427, 813760)]