21894085440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:714

約数の個数: 336

約数和(自身を含む): 76690270800

約数和(自身を除く): 54796185360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 192, 229, 240, 267, 288, 320, 356, 360, 373, 445, 458, 480, 534, 576, 687, 712, 720, 746, 801, 890, 916, 960, 1068, 1119, 1145, 1335, 1374, 1424, 1440, 1492, 1602, 1780, 1832, 1865, 2061, 2136, 2238, 2290, 2670, 2748, 2848, 2880, 2984, 3204, 3357, 3435, 3560, 3664, 3730, 4005, 4122, 4272, 4476, 4580, 5340, 5496, 5595, 5696, 5968, 6408, 6714, 6870, 7120, 7328, 7460, 8010, 8244, 8544, 8952, 9160, 10305, 10680, 10992, 11190, 11936, 12816, 13428, 13740, 14240, 14656, 14920, 16020, 16488, 16785, 17088, 17904, 18320, 20381, 20610, 21360, 21984, 22380, 23872, 25632, 26856, 27480, 28480, 29840, 32040, 32976, 33197, 33570, 35808, 36640, 40762, 41220, 42720, 43968, 44760, 51264, 53712, 54960, 59680, 61143, 64080, 65952, 66394, 67140, 71616, 73280, 81524, 82440, 85417, 85440, 89520, 99591, 101905, 107424, 109920, 119360, 122286, 128160, 131904, 132788, 134280, 163048, 164880, 165985, 170834, 179040, 183429, 199182, 203810, 214848, 219840, 244572, 256251, 256320, 265576, 268560, 298773, 305715, 326096, 329760, 331970, 341668, 358080, 366858, 398364, 407620, 427085, 489144, 497955, 512502, 531152, 537120, 597546, 611430, 652192, 659520, 663940, 683336, 733716, 768753, 796728, 815240, 854170, 917145, 978288, 995910, 1025004, 1062304, 1074240, 1195092, 1222860, 1281255, 1304384, 1327880, 1366672, 1467432, 1493865, 1537506, 1593456, 1630480, 1708340, 1834290, 1956576, 1991820, 2050008, 2124608, 2390184, 2445720, 2562510, 2655760, 2733344, 2934864, 2987730, 3075012, 3186912, 3260960, 3416680, 3668580, 3843765, 3913152, 3983640, 4100016, 4780368, 4891440, 5125020, 5311520, 5466688, 5869728, 5975460, 6150024, 6373824, 6521920, 6833360, 7337160, 7602113, 7687530, 7967280, 8200032, 9560736, 9782880, 10250040, 10623040, 11739456, 11950920, 12300048, 13666720, 14674320, 15204226, 15375060, 15934560, 16400064, 19121472, 19565760, 20500080, 22806339, 23901840, 24600096, 27333440, 29348640, 30408452, 30750120, 31869120, 38010565, 41000160, 45612678, 47803680, 49200192, 58697280, 60816904, 61500240, 68419017, 76021130, 82000320, 91225356, 95607360, 114031695, 121633808, 123000480, 136838034, 152042260, 182450712, 228063390, 243267616, 246000960, 273676068, 304084520, 342095085, 364901424, 456126780, 486535232, 547352136, 608169040, 684190170, 729802848, 912253560, 1094704272, 1216338080, 1368380340, 1459605696, 1824507120, 2189408544, 2432676160, 2736760680, 3649014240, 4378817088, 5473521360, 7298028480, 10947042720, 21894085440]

約数ペア:

[(1, 21894085440), (2, 10947042720), (3, 7298028480), (4, 5473521360), (5, 4378817088), (6, 3649014240), (8, 2736760680), (9, 2432676160), (10, 2189408544), (12, 1824507120), (15, 1459605696), (16, 1368380340), (18, 1216338080), (20, 1094704272), (24, 912253560), (30, 729802848), (32, 684190170), (36, 608169040), (40, 547352136), (45, 486535232), (48, 456126780), (60, 364901424), (64, 342095085), (72, 304084520), (80, 273676068), (89, 246000960), (90, 243267616), (96, 228063390), (120, 182450712), (144, 152042260), (160, 136838034), (178, 123000480), (180, 121633808), (192, 114031695), (229, 95607360), (240, 91225356), (267, 82000320), (288, 76021130), (320, 68419017), (356, 61500240), (360, 60816904), (373, 58697280), (445, 49200192), (458, 47803680), (480, 45612678), (534, 41000160), (576, 38010565), (687, 31869120), (712, 30750120), (720, 30408452), (746, 29348640), (801, 27333440), (890, 24600096), (916, 23901840), (960, 22806339), (1068, 20500080), (1119, 19565760), (1145, 19121472), (1335, 16400064), (1374, 15934560), (1424, 15375060), (1440, 15204226), (1492, 14674320), (1602, 13666720), (1780, 12300048), (1832, 11950920), (1865, 11739456), (2061, 10623040), (2136, 10250040), (2238, 9782880), (2290, 9560736), (2670, 8200032), (2748, 7967280), (2848, 7687530), (2880, 7602113), (2984, 7337160), (3204, 6833360), (3357, 6521920), (3435, 6373824), (3560, 6150024), (3664, 5975460), (3730, 5869728), (4005, 5466688), (4122, 5311520), (4272, 5125020), (4476, 4891440), (4580, 4780368), (5340, 4100016), (5496, 3983640), (5595, 3913152), (5696, 3843765), (5968, 3668580), (6408, 3416680), (6714, 3260960), (6870, 3186912), (7120, 3075012), (7328, 2987730), (7460, 2934864), (8010, 2733344), (8244, 2655760), (8544, 2562510), (8952, 2445720), (9160, 2390184), (10305, 2124608), (10680, 2050008), (10992, 1991820), (11190, 1956576), (11936, 1834290), (12816, 1708340), (13428, 1630480), (13740, 1593456), (14240, 1537506), (14656, 1493865), (14920, 1467432), (16020, 1366672), (16488, 1327880), (16785, 1304384), (17088, 1281255), (17904, 1222860), (18320, 1195092), (20381, 1074240), (20610, 1062304), (21360, 1025004), (21984, 995910), (22380, 978288), (23872, 917145), (25632, 854170), (26856, 815240), (27480, 796728), (28480, 768753), (29840, 733716), (32040, 683336), (32976, 663940), (33197, 659520), (33570, 652192), (35808, 611430), (36640, 597546), (40762, 537120), (41220, 531152), (42720, 512502), (43968, 497955), (44760, 489144), (51264, 427085), (53712, 407620), (54960, 398364), (59680, 366858), (61143, 358080), (64080, 341668), (65952, 331970), (66394, 329760), (67140, 326096), (71616, 305715), (73280, 298773), (81524, 268560), (82440, 265576), (85417, 256320), (85440, 256251), (89520, 244572), (99591, 219840), (101905, 214848), (107424, 203810), (109920, 199182), (119360, 183429), (122286, 179040), (128160, 170834), (131904, 165985), (132788, 164880), (134280, 163048)]