1961596800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{68111}}^1$

素因数の和:68141

約数の個数: 144

約数和(自身を含む): 6999529680

約数和(自身を除く): 5037932880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 5760, 7200, 9600, 14400, 28800, 68111, 136222, 204333, 272444, 340555, 408666, 544888, 612999, 681110, 817332, 1021665, 1089776, 1225998, 1362220, 1634664, 1702775, 2043330, 2179552, 2451996, 2724440, 3064995, 3269328, 3405550, 4086660, 4359104, 4903992, 5108325, 5448880, 6129990, 6538656, 6811100, 8173320, 8718208, 9807984, 10216650, 10897760, 12259980, 13077312, 13622200, 15324975, 16346640, 19615968, 20433300, 21795520, 24519960, 26154624, 27244400, 30649950, 32693280, 39231936, 40866600, 43591040, 49039920, 54488800, 61299900, 65386560, 78463872, 81733200, 98079840, 108977600, 122599800, 130773120, 163466400, 196159680, 217955200, 245199600, 326932800, 392319360, 490399200, 653865600, 980798400, 1961596800]

約数ペア:

[(1, 1961596800), (2, 980798400), (3, 653865600), (4, 490399200), (5, 392319360), (6, 326932800), (8, 245199600), (9, 217955200), (10, 196159680), (12, 163466400), (15, 130773120), (16, 122599800), (18, 108977600), (20, 98079840), (24, 81733200), (25, 78463872), (30, 65386560), (32, 61299900), (36, 54488800), (40, 49039920), (45, 43591040), (48, 40866600), (50, 39231936), (60, 32693280), (64, 30649950), (72, 27244400), (75, 26154624), (80, 24519960), (90, 21795520), (96, 20433300), (100, 19615968), (120, 16346640), (128, 15324975), (144, 13622200), (150, 13077312), (160, 12259980), (180, 10897760), (192, 10216650), (200, 9807984), (225, 8718208), (240, 8173320), (288, 6811100), (300, 6538656), (320, 6129990), (360, 5448880), (384, 5108325), (400, 4903992), (450, 4359104), (480, 4086660), (576, 3405550), (600, 3269328), (640, 3064995), (720, 2724440), (800, 2451996), (900, 2179552), (960, 2043330), (1152, 1702775), (1200, 1634664), (1440, 1362220), (1600, 1225998), (1800, 1089776), (1920, 1021665), (2400, 817332), (2880, 681110), (3200, 612999), (3600, 544888), (4800, 408666), (5760, 340555), (7200, 272444), (9600, 204333), (14400, 136222), (28800, 68111)]