189749760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:854

約数の個数: 160

約数和(自身を含む): 626959872

約数和(自身を除く): 437210112

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, 465, 480, 496, 512, 620, 640, 744, 768, 797, 930, 960, 992, 1240, 1280, 1488, 1536, 1594, 1860, 1920, 1984, 2391, 2480, 2560, 2976, 3188, 3720, 3840, 3968, 3985, 4782, 4960, 5952, 6376, 7440, 7680, 7936, 7970, 9564, 9920, 11904, 11955, 12752, 14880, 15872, 15940, 19128, 19840, 23808, 23910, 24707, 25504, 29760, 31880, 38256, 39680, 47616, 47820, 49414, 51008, 59520, 63760, 74121, 76512, 79360, 95640, 98828, 102016, 119040, 123535, 127520, 148242, 153024, 191280, 197656, 204032, 238080, 247070, 255040, 296484, 306048, 370605, 382560, 395312, 408064, 494140, 510080, 592968, 612096, 741210, 765120, 790624, 988280, 1020160, 1185936, 1224192, 1482420, 1530240, 1581248, 1976560, 2040320, 2371872, 2964840, 3060480, 3162496, 3953120, 4743744, 5929680, 6120960, 6324992, 7906240, 9487488, 11859360, 12649984, 15812480, 18974976, 23718720, 31624960, 37949952, 47437440, 63249920, 94874880, 189749760]

約数ペア:

[(1, 189749760), (2, 94874880), (3, 63249920), (4, 47437440), (5, 37949952), (6, 31624960), (8, 23718720), (10, 18974976), (12, 15812480), (15, 12649984), (16, 11859360), (20, 9487488), (24, 7906240), (30, 6324992), (31, 6120960), (32, 5929680), (40, 4743744), (48, 3953120), (60, 3162496), (62, 3060480), (64, 2964840), (80, 2371872), (93, 2040320), (96, 1976560), (120, 1581248), (124, 1530240), (128, 1482420), (155, 1224192), (160, 1185936), (186, 1020160), (192, 988280), (240, 790624), (248, 765120), (256, 741210), (310, 612096), (320, 592968), (372, 510080), (384, 494140), (465, 408064), (480, 395312), (496, 382560), (512, 370605), (620, 306048), (640, 296484), (744, 255040), (768, 247070), (797, 238080), (930, 204032), (960, 197656), (992, 191280), (1240, 153024), (1280, 148242), (1488, 127520), (1536, 123535), (1594, 119040), (1860, 102016), (1920, 98828), (1984, 95640), (2391, 79360), (2480, 76512), (2560, 74121), (2976, 63760), (3188, 59520), (3720, 51008), (3840, 49414), (3968, 47820), (3985, 47616), (4782, 39680), (4960, 38256), (5952, 31880), (6376, 29760), (7440, 25504), (7680, 24707), (7936, 23910), (7970, 23808), (9564, 19840), (9920, 19128), (11904, 15940), (11955, 15872), (12752, 14880)]