19151016960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{7207}}^1$

素因数の和:7408

約数の個数: 176

約数和(自身を含む): 61615944576

約数和(自身を除く): 42464927616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 173, 192, 240, 256, 320, 346, 384, 480, 512, 519, 640, 692, 768, 865, 960, 1024, 1038, 1280, 1384, 1536, 1730, 1920, 2076, 2560, 2595, 2768, 3072, 3460, 3840, 4152, 5120, 5190, 5536, 6920, 7207, 7680, 8304, 10380, 11072, 13840, 14414, 15360, 16608, 20760, 21621, 22144, 27680, 28828, 33216, 36035, 41520, 43242, 44288, 55360, 57656, 66432, 72070, 83040, 86484, 88576, 108105, 110720, 115312, 132864, 144140, 166080, 172968, 177152, 216210, 221440, 230624, 265728, 288280, 332160, 345936, 432420, 442880, 461248, 531456, 576560, 664320, 691872, 864840, 885760, 922496, 1153120, 1246811, 1328640, 1383744, 1729680, 1844992, 2306240, 2493622, 2657280, 2767488, 3459360, 3689984, 3740433, 4612480, 4987244, 5534976, 6234055, 6918720, 7379968, 7480866, 9224960, 9974488, 11069952, 12468110, 13837440, 14961732, 18449920, 18702165, 19948976, 22139904, 24936220, 27674880, 29923464, 36899840, 37404330, 39897952, 49872440, 55349760, 59846928, 74808660, 79795904, 99744880, 110699520, 119693856, 149617320, 159591808, 199489760, 239387712, 299234640, 319183616, 398979520, 478775424, 598469280, 638367232, 797959040, 957550848, 1196938560, 1276734464, 1595918080, 1915101696, 2393877120, 3191836160, 3830203392, 4787754240, 6383672320, 9575508480, 19151016960]

約数ペア:

[(1, 19151016960), (2, 9575508480), (3, 6383672320), (4, 4787754240), (5, 3830203392), (6, 3191836160), (8, 2393877120), (10, 1915101696), (12, 1595918080), (15, 1276734464), (16, 1196938560), (20, 957550848), (24, 797959040), (30, 638367232), (32, 598469280), (40, 478775424), (48, 398979520), (60, 319183616), (64, 299234640), (80, 239387712), (96, 199489760), (120, 159591808), (128, 149617320), (160, 119693856), (173, 110699520), (192, 99744880), (240, 79795904), (256, 74808660), (320, 59846928), (346, 55349760), (384, 49872440), (480, 39897952), (512, 37404330), (519, 36899840), (640, 29923464), (692, 27674880), (768, 24936220), (865, 22139904), (960, 19948976), (1024, 18702165), (1038, 18449920), (1280, 14961732), (1384, 13837440), (1536, 12468110), (1730, 11069952), (1920, 9974488), (2076, 9224960), (2560, 7480866), (2595, 7379968), (2768, 6918720), (3072, 6234055), (3460, 5534976), (3840, 4987244), (4152, 4612480), (5120, 3740433), (5190, 3689984), (5536, 3459360), (6920, 2767488), (7207, 2657280), (7680, 2493622), (8304, 2306240), (10380, 1844992), (11072, 1729680), (13840, 1383744), (14414, 1328640), (15360, 1246811), (16608, 1153120), (20760, 922496), (21621, 885760), (22144, 864840), (27680, 691872), (28828, 664320), (33216, 576560), (36035, 531456), (41520, 461248), (43242, 442880), (44288, 432420), (55360, 345936), (57656, 332160), (66432, 288280), (72070, 265728), (83040, 230624), (86484, 221440), (88576, 216210), (108105, 177152), (110720, 172968), (115312, 166080), (132864, 144140)]