1145720800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1877}}^1$

素因数の和:2013

約数の個数: 144

約数和(自身を含む): 3227605920

約数和(自身を除く): 2081885120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 109, 112, 140, 160, 175, 200, 218, 224, 280, 350, 400, 436, 545, 560, 700, 763, 800, 872, 1090, 1120, 1400, 1526, 1744, 1877, 2180, 2725, 2800, 3052, 3488, 3754, 3815, 4360, 5450, 5600, 6104, 7508, 7630, 8720, 9385, 10900, 12208, 13139, 15016, 15260, 17440, 18770, 19075, 21800, 24416, 26278, 30032, 30520, 37540, 38150, 43600, 46925, 52556, 60064, 61040, 65695, 75080, 76300, 87200, 93850, 105112, 122080, 131390, 150160, 152600, 187700, 204593, 210224, 262780, 300320, 305200, 328475, 375400, 409186, 420448, 525560, 610400, 656950, 750800, 818372, 1022965, 1051120, 1313900, 1432151, 1501600, 1636744, 2045930, 2102240, 2627800, 2864302, 3273488, 4091860, 5114825, 5255600, 5728604, 6546976, 7160755, 8183720, 10229650, 10511200, 11457208, 14321510, 16367440, 20459300, 22914416, 28643020, 32734880, 35803775, 40918600, 45828832, 57286040, 71607550, 81837200, 114572080, 143215100, 163674400, 229144160, 286430200, 572860400, 1145720800]

約数ペア:

[(1, 1145720800), (2, 572860400), (4, 286430200), (5, 229144160), (7, 163674400), (8, 143215100), (10, 114572080), (14, 81837200), (16, 71607550), (20, 57286040), (25, 45828832), (28, 40918600), (32, 35803775), (35, 32734880), (40, 28643020), (50, 22914416), (56, 20459300), (70, 16367440), (80, 14321510), (100, 11457208), (109, 10511200), (112, 10229650), (140, 8183720), (160, 7160755), (175, 6546976), (200, 5728604), (218, 5255600), (224, 5114825), (280, 4091860), (350, 3273488), (400, 2864302), (436, 2627800), (545, 2102240), (560, 2045930), (700, 1636744), (763, 1501600), (800, 1432151), (872, 1313900), (1090, 1051120), (1120, 1022965), (1400, 818372), (1526, 750800), (1744, 656950), (1877, 610400), (2180, 525560), (2725, 420448), (2800, 409186), (3052, 375400), (3488, 328475), (3754, 305200), (3815, 300320), (4360, 262780), (5450, 210224), (5600, 204593), (6104, 187700), (7508, 152600), (7630, 150160), (8720, 131390), (9385, 122080), (10900, 105112), (12208, 93850), (13139, 87200), (15016, 76300), (15260, 75080), (17440, 65695), (18770, 61040), (19075, 60064), (21800, 52556), (24416, 46925), (26278, 43600), (30032, 38150), (30520, 37540)]