642388320

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 480

約数和(自身を含む): 2653535808

約数和(自身を除く): 2011147488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 73, 80, 81, 84, 90, 96, 97, 105, 108, 112, 120, 126, 135, 140, 144, 146, 160, 162, 168, 180, 189, 194, 210, 216, 219, 224, 240, 252, 270, 280, 288, 291, 292, 315, 324, 336, 360, 365, 378, 388, 405, 420, 432, 438, 480, 485, 504, 511, 540, 560, 567, 582, 584, 630, 648, 657, 672, 679, 720, 730, 756, 776, 810, 840, 864, 873, 876, 945, 970, 1008, 1022, 1080, 1095, 1120, 1134, 1164, 1168, 1260, 1296, 1314, 1358, 1440, 1455, 1460, 1512, 1533, 1552, 1620, 1680, 1746, 1752, 1890, 1940, 1971, 2016, 2037, 2044, 2160, 2190, 2268, 2328, 2336, 2520, 2555, 2592, 2619, 2628, 2716, 2835, 2910, 2920, 3024, 3066, 3104, 3240, 3285, 3360, 3395, 3492, 3504, 3780, 3880, 3942, 4074, 4088, 4320, 4365, 4380, 4536, 4599, 4656, 5040, 5110, 5238, 5256, 5432, 5670, 5820, 5840, 5913, 6048, 6111, 6132, 6480, 6570, 6790, 6984, 7008, 7081, 7560, 7665, 7760, 7857, 7884, 8148, 8176, 8730, 8760, 9072, 9198, 9312, 9855, 10080, 10185, 10220, 10476, 10512, 10864, 11340, 11640, 11680, 11826, 12222, 12264, 12960, 13095, 13140, 13580, 13797, 13968, 14162, 15120, 15330, 15520, 15714, 15768, 16296, 16352, 17460, 17520, 18144, 18333, 18396, 19710, 20370, 20440, 20952, 21024, 21243, 21728, 22680, 22995, 23280, 23652, 24444, 24528, 26190, 26280, 27160, 27594, 27936, 28324, 29565, 30240, 30555, 30660, 31428, 31536, 32592, 34920, 35040, 35405, 36666, 36792, 39285, 39420, 40740, 40880, 41391, 41904, 42486, 45360, 45990, 46560, 47304, 48888, 49056, 49567, 52380, 52560, 54320, 54999, 55188, 56648, 59130, 61110, 61320, 62856, 63072, 63729, 65184, 68985, 69840, 70810, 73332, 73584, 78570, 78840, 81480, 81760, 82782, 83808, 84972, 90720, 91665, 91980, 94608, 97776, 99134, 104760, 105120, 106215, 108640, 109998, 110376, 113296, 118260, 122220, 122640, 125712, 127458, 137970, 139680, 141620, 146664, 147168, 148701, 157140, 157680, 162960, 165564, 169944, 183330, 183960, 189216, 191187, 195552, 198268, 206955, 209520, 212430, 219996, 220752, 226592, 236520, 244440, 245280, 247835, 251424, 254916, 274995, 275940, 283240, 293328, 297402, 314280, 315360, 318645, 325920, 331128, 339888, 366660, 367920, 382374, 396536, 413910, 419040, 424860, 439992, 441504, 446103, 473040, 488880, 495670, 509832, 549990, 551880, 566480, 573561, 586656, 594804, 628560, 637290, 662256, 679776, 733320, 735840, 743505, 764748, 793072, 827820, 849720, 879984, 892206, 946080, 955935, 977760, 991340, 1019664, 1099980, 1103760, 1132960, 1147122, 1189608, 1257120, 1274580, 1324512, 1338309, 1466640, 1487010, 1529496, 1586144, 1655640, 1699440, 1759968, 1784412, 1911870, 1982680, 2039328, 2199960, 2207520, 2230515, 2294244, 2379216, 2549160, 2676618, 2867805, 2933280, 2974020, 3058992, 3311280, 3398880, 3568824, 3823740, 3965360, 4014927, 4399920, 4461030, 4588488, 4758432, 5098320, 5353236, 5735610, 5948040, 6117984, 6622560, 6691545, 7137648, 7647480, 7930720, 8029854, 8799840, 8922060, 9176976, 10196640, 10706472, 11471220, 11896080, 13383090, 14275296, 15294960, 16059708, 17844120, 18353952, 20074635, 21412944, 22942440, 23792160, 26766180, 30589920, 32119416, 35688240, 40149270, 42825888, 45884880, 53532360, 64238832, 71376480, 80298540, 91769760, 107064720, 128477664, 160597080, 214129440, 321194160, 642388320]

約数ペア:

[(1, 642388320), (2, 321194160), (3, 214129440), (4, 160597080), (5, 128477664), (6, 107064720), (7, 91769760), (8, 80298540), (9, 71376480), (10, 64238832), (12, 53532360), (14, 45884880), (15, 42825888), (16, 40149270), (18, 35688240), (20, 32119416), (21, 30589920), (24, 26766180), (27, 23792160), (28, 22942440), (30, 21412944), (32, 20074635), (35, 18353952), (36, 17844120), (40, 16059708), (42, 15294960), (45, 14275296), (48, 13383090), (54, 11896080), (56, 11471220), (60, 10706472), (63, 10196640), (70, 9176976), (72, 8922060), (73, 8799840), (80, 8029854), (81, 7930720), (84, 7647480), (90, 7137648), (96, 6691545), (97, 6622560), (105, 6117984), (108, 5948040), (112, 5735610), (120, 5353236), (126, 5098320), (135, 4758432), (140, 4588488), (144, 4461030), (146, 4399920), (160, 4014927), (162, 3965360), (168, 3823740), (180, 3568824), (189, 3398880), (194, 3311280), (210, 3058992), (216, 2974020), (219, 2933280), (224, 2867805), (240, 2676618), (252, 2549160), (270, 2379216), (280, 2294244), (288, 2230515), (291, 2207520), (292, 2199960), (315, 2039328), (324, 1982680), (336, 1911870), (360, 1784412), (365, 1759968), (378, 1699440), (388, 1655640), (405, 1586144), (420, 1529496), (432, 1487010), (438, 1466640), (480, 1338309), (485, 1324512), (504, 1274580), (511, 1257120), (540, 1189608), (560, 1147122), (567, 1132960), (582, 1103760), (584, 1099980), (630, 1019664), (648, 991340), (657, 977760), (672, 955935), (679, 946080), (720, 892206), (730, 879984), (756, 849720), (776, 827820), (810, 793072), (840, 764748), (864, 743505), (873, 735840), (876, 733320), (945, 679776), (970, 662256), (1008, 637290), (1022, 628560), (1080, 594804), (1095, 586656), (1120, 573561), (1134, 566480), (1164, 551880), (1168, 549990), (1260, 509832), (1296, 495670), (1314, 488880), (1358, 473040), (1440, 446103), (1455, 441504), (1460, 439992), (1512, 424860), (1533, 419040), (1552, 413910), (1620, 396536), (1680, 382374), (1746, 367920), (1752, 366660), (1890, 339888), (1940, 331128), (1971, 325920), (2016, 318645), (2037, 315360), (2044, 314280), (2160, 297402), (2190, 293328), (2268, 283240), (2328, 275940), (2336, 274995), (2520, 254916), (2555, 251424), (2592, 247835), (2619, 245280), (2628, 244440), (2716, 236520), (2835, 226592), (2910, 220752), (2920, 219996), (3024, 212430), (3066, 209520), (3104, 206955), (3240, 198268), (3285, 195552), (3360, 191187), (3395, 189216), (3492, 183960), (3504, 183330), (3780, 169944), (3880, 165564), (3942, 162960), (4074, 157680), (4088, 157140), (4320, 148701), (4365, 147168), (4380, 146664), (4536, 141620), (4599, 139680), (4656, 137970), (5040, 127458), (5110, 125712), (5238, 122640), (5256, 122220), (5432, 118260), (5670, 113296), (5820, 110376), (5840, 109998), (5913, 108640), (6048, 106215), (6111, 105120), (6132, 104760), (6480, 99134), (6570, 97776), (6790, 94608), (6984, 91980), (7008, 91665), (7081, 90720), (7560, 84972), (7665, 83808), (7760, 82782), (7857, 81760), (7884, 81480), (8148, 78840), (8176, 78570), (8730, 73584), (8760, 73332), (9072, 70810), (9198, 69840), (9312, 68985), (9855, 65184), (10080, 63729), (10185, 63072), (10220, 62856), (10476, 61320), (10512, 61110), (10864, 59130), (11340, 56648), (11640, 55188), (11680, 54999), (11826, 54320), (12222, 52560), (12264, 52380), (12960, 49567), (13095, 49056), (13140, 48888), (13580, 47304), (13797, 46560), (13968, 45990), (14162, 45360), (15120, 42486), (15330, 41904), (15520, 41391), (15714, 40880), (15768, 40740), (16296, 39420), (16352, 39285), (17460, 36792), (17520, 36666), (18144, 35405), (18333, 35040), (18396, 34920), (19710, 32592), (20370, 31536), (20440, 31428), (20952, 30660), (21024, 30555), (21243, 30240), (21728, 29565), (22680, 28324), (22995, 27936), (23280, 27594), (23652, 27160), (24444, 26280), (24528, 26190)]