1830542681520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{7603}}^1$

素因数の和:7750

約数の個数: 960

約数和(自身を含む): 7681720909824

約数和(自身を除く): 5851178228304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 31, 35, 36, 40, 42, 45, 46, 48, 56, 60, 62, 63, 67, 69, 70, 72, 80, 84, 90, 92, 93, 105, 112, 115, 120, 124, 126, 134, 138, 140, 144, 155, 161, 168, 180, 184, 186, 201, 207, 210, 217, 230, 240, 248, 252, 268, 276, 279, 280, 310, 315, 322, 335, 336, 345, 360, 368, 372, 402, 414, 420, 434, 460, 465, 469, 483, 496, 504, 536, 552, 558, 560, 603, 620, 630, 644, 651, 670, 690, 713, 720, 744, 804, 805, 828, 840, 868, 920, 930, 938, 966, 1005, 1008, 1035, 1072, 1085, 1104, 1116, 1206, 1240, 1260, 1288, 1302, 1340, 1380, 1395, 1407, 1426, 1449, 1488, 1541, 1608, 1610, 1656, 1680, 1736, 1840, 1860, 1876, 1932, 1953, 2010, 2070, 2077, 2139, 2170, 2232, 2345, 2412, 2415, 2480, 2520, 2576, 2604, 2680, 2760, 2790, 2814, 2852, 2898, 3015, 3082, 3216, 3220, 3255, 3312, 3472, 3565, 3720, 3752, 3864, 3906, 4020, 4140, 4154, 4221, 4278, 4340, 4464, 4623, 4690, 4824, 4830, 4991, 5040, 5208, 5360, 5520, 5580, 5628, 5704, 5796, 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約数ペア:

[(1, 1830542681520), (2, 915271340760), (3, 610180893840), (4, 457635670380), (5, 366108536304), (6, 305090446920), (7, 261506097360), (8, 228817835190), (9, 203393631280), (10, 183054268152), (12, 152545223460), (14, 130753048680), (15, 122036178768), (16, 114408917595), (18, 101696815640), (20, 91527134076), (21, 87168699120), (23, 79588812240), (24, 76272611730), (28, 65376524340), (30, 61018089384), (31, 59049763920), (35, 52301219472), (36, 50848407820), (40, 45763567038), (42, 43584349560), (45, 40678726256), (46, 39794406120), (48, 38136305865), (56, 32688262170), (60, 30509044692), (62, 29524881960), (63, 29056233040), (67, 27321532560), (69, 26529604080), (70, 26150609736), (72, 25424203910), (80, 22881783519), (84, 21792174780), (90, 20339363128), (92, 19897203060), (93, 19683254640), (105, 17433739824), (112, 16344131085), (115, 15917762448), (120, 15254522346), (124, 14762440980), (126, 14528116520), (134, 13660766280), (138, 13264802040), (140, 13075304868), (144, 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(388332, 4713860), (399280, 4584609), (425768, 4299390), (429939, 4257680), (431480, 4242474), (436170, 4196856), (449190, 4075208), (456180, 4012764), (471386, 3883320), (477710, 3831912), (478989, 3821680), (485415, 3771088), (498480, 3672249), (509401, 3593520), (513360, 3565807), (517776, 3535395), (523404, 3497380), (524607, 3489360), (532210, 3439512), (547416, 3343970), (554760, 3299702), (573252, 3193260), (581560, 3147642), (598920, 3056406), (608240, 3009573), (638652, 2866260), (647220, 2828316), (654255, 2797904), (668794, 2737080), (684270, 2675176), (697872, 2623035), (699476, 2617020), (707079, 2588880), (716565, 2554608), (718704, 2547005), (747720, 2448166), (764336, 2394945), (776664, 2356930), (798315, 2293008), (851536, 2149695), (859878, 2128840), (862960, 2121237), (872340, 2098428), (874345, 2093616), (898380, 2037604), (912360, 2006382), (942772, 1941660), (955420, 1915956), (957978, 1910840), (970830, 1885544), (1003191, 1824720), (1018802, 1796760), (1046808, 1748690), (1049214, 1744680), (1064420, 1719756), (1094832, 1671985), (1109520, 1649851), (1146504, 1596630), (1163120, 1573821), (1178465, 1553328), (1197840, 1528203), (1224083, 1495440), (1277304, 1433130), (1294440, 1414158), (1308510, 1398952), (1337588, 1368540)]