189035520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 176

約数和(自身を含む): 625694208

約数和(自身を除く): 436658688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 397, 465, 480, 496, 512, 620, 640, 744, 768, 794, 930, 960, 992, 1024, 1191, 1240, 1280, 1488, 1536, 1588, 1860, 1920, 1984, 1985, 2382, 2480, 2560, 2976, 3072, 3176, 3720, 3840, 3968, 3970, 4764, 4960, 5120, 5952, 5955, 6352, 7440, 7680, 7936, 7940, 9528, 9920, 11904, 11910, 12307, 12704, 14880, 15360, 15872, 15880, 19056, 19840, 23808, 23820, 24614, 25408, 29760, 31744, 31760, 36921, 38112, 39680, 47616, 47640, 49228, 50816, 59520, 61535, 63520, 73842, 76224, 79360, 95232, 95280, 98456, 101632, 119040, 123070, 127040, 147684, 152448, 158720, 184605, 190560, 196912, 203264, 238080, 246140, 254080, 295368, 304896, 369210, 381120, 393824, 406528, 476160, 492280, 508160, 590736, 609792, 738420, 762240, 787648, 984560, 1016320, 1181472, 1219584, 1476840, 1524480, 1575296, 1969120, 2032640, 2362944, 2953680, 3048960, 3150592, 3938240, 4725888, 5907360, 6097920, 6301184, 7876480, 9451776, 11814720, 12602368, 15752960, 18903552, 23629440, 31505920, 37807104, 47258880, 63011840, 94517760, 189035520]

約数ペア:

[(1, 189035520), (2, 94517760), (3, 63011840), (4, 47258880), (5, 37807104), (6, 31505920), (8, 23629440), (10, 18903552), (12, 15752960), (15, 12602368), (16, 11814720), (20, 9451776), (24, 7876480), (30, 6301184), (31, 6097920), (32, 5907360), (40, 4725888), (48, 3938240), (60, 3150592), (62, 3048960), (64, 2953680), (80, 2362944), (93, 2032640), (96, 1969120), (120, 1575296), (124, 1524480), (128, 1476840), (155, 1219584), (160, 1181472), (186, 1016320), (192, 984560), (240, 787648), (248, 762240), (256, 738420), (310, 609792), (320, 590736), (372, 508160), (384, 492280), (397, 476160), (465, 406528), (480, 393824), (496, 381120), (512, 369210), (620, 304896), (640, 295368), (744, 254080), (768, 246140), (794, 238080), (930, 203264), (960, 196912), (992, 190560), (1024, 184605), (1191, 158720), (1240, 152448), (1280, 147684), (1488, 127040), (1536, 123070), (1588, 119040), (1860, 101632), (1920, 98456), (1984, 95280), (1985, 95232), (2382, 79360), (2480, 76224), (2560, 73842), (2976, 63520), (3072, 61535), (3176, 59520), (3720, 50816), (3840, 49228), (3968, 47640), (3970, 47616), (4764, 39680), (4960, 38112), (5120, 36921), (5952, 31760), (5955, 31744), (6352, 29760), (7440, 25408), (7680, 24614), (7936, 23820), (7940, 23808), (9528, 19840), (9920, 19056), (11904, 15880), (11910, 15872), (12307, 15360), (12704, 14880)]