325498880

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 943488000

約数和(自身を除く): 617989120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 239, 256, 266, 280, 304, 320, 380, 448, 478, 512, 532, 560, 608, 640, 665, 760, 896, 956, 1024, 1064, 1120, 1195, 1216, 1280, 1330, 1520, 1673, 1792, 1912, 2048, 2128, 2240, 2390, 2432, 2560, 2660, 3040, 3346, 3584, 3824, 4256, 4480, 4541, 4780, 4864, 5120, 5320, 6080, 6692, 7168, 7648, 8365, 8512, 8960, 9082, 9560, 9728, 10240, 10640, 12160, 13384, 14336, 15296, 16730, 17024, 17920, 18164, 19120, 19456, 21280, 22705, 24320, 26768, 30592, 31787, 33460, 34048, 35840, 36328, 38240, 38912, 42560, 45410, 48640, 53536, 61184, 63574, 66920, 68096, 71680, 72656, 76480, 85120, 90820, 97280, 107072, 122368, 127148, 133840, 136192, 145312, 152960, 158935, 170240, 181640, 194560, 214144, 244736, 254296, 267680, 272384, 290624, 305920, 317870, 340480, 363280, 428288, 489472, 508592, 535360, 581248, 611840, 635740, 680960, 726560, 856576, 1017184, 1070720, 1162496, 1223680, 1271480, 1361920, 1453120, 1713152, 2034368, 2141440, 2324992, 2447360, 2542960, 2906240, 3426304, 4068736, 4282880, 4649984, 5085920, 5812480, 8137472, 8565760, 9299968, 10171840, 11624960, 16274944, 17131520, 20343680, 23249920, 32549888, 40687360, 46499840, 65099776, 81374720, 162749440, 325498880]

約数ペア:

[(1, 325498880), (2, 162749440), (4, 81374720), (5, 65099776), (7, 46499840), (8, 40687360), (10, 32549888), (14, 23249920), (16, 20343680), (19, 17131520), (20, 16274944), (28, 11624960), (32, 10171840), (35, 9299968), (38, 8565760), (40, 8137472), (56, 5812480), (64, 5085920), (70, 4649984), (76, 4282880), (80, 4068736), (95, 3426304), (112, 2906240), (128, 2542960), (133, 2447360), (140, 2324992), (152, 2141440), (160, 2034368), (190, 1713152), (224, 1453120), (239, 1361920), (256, 1271480), (266, 1223680), (280, 1162496), (304, 1070720), (320, 1017184), (380, 856576), (448, 726560), (478, 680960), (512, 635740), (532, 611840), (560, 581248), (608, 535360), (640, 508592), (665, 489472), (760, 428288), (896, 363280), (956, 340480), (1024, 317870), (1064, 305920), (1120, 290624), (1195, 272384), (1216, 267680), (1280, 254296), (1330, 244736), (1520, 214144), (1673, 194560), (1792, 181640), (1912, 170240), (2048, 158935), (2128, 152960), (2240, 145312), (2390, 136192), (2432, 133840), (2560, 127148), (2660, 122368), (3040, 107072), (3346, 97280), (3584, 90820), (3824, 85120), (4256, 76480), (4480, 72656), (4541, 71680), (4780, 68096), (4864, 66920), (5120, 63574), (5320, 61184), (6080, 53536), (6692, 48640), (7168, 45410), (7648, 42560), (8365, 38912), (8512, 38240), (8960, 36328), (9082, 35840), (9560, 34048), (9728, 33460), (10240, 31787), (10640, 30592), (12160, 26768), (13384, 24320), (14336, 22705), (15296, 21280), (16730, 19456), (17024, 19120), (17920, 18164)]