16736640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 55814400

約数和(自身を除く): 39077760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 379, 384, 460, 480, 552, 640, 690, 736, 758, 920, 960, 1104, 1137, 1380, 1472, 1516, 1840, 1895, 1920, 2208, 2274, 2760, 2944, 3032, 3680, 3790, 4416, 4548, 5520, 5685, 6064, 7360, 7580, 8717, 8832, 9096, 11040, 11370, 12128, 14720, 15160, 17434, 18192, 22080, 22740, 24256, 26151, 30320, 34868, 36384, 43585, 44160, 45480, 48512, 52302, 60640, 69736, 72768, 87170, 90960, 104604, 121280, 130755, 139472, 145536, 174340, 181920, 209208, 242560, 261510, 278944, 348680, 363840, 418416, 523020, 557888, 697360, 727680, 836832, 1046040, 1115776, 1394720, 1673664, 2092080, 2789440, 3347328, 4184160, 5578880, 8368320, 16736640]

約数ペア:

[(1, 16736640), (2, 8368320), (3, 5578880), (4, 4184160), (5, 3347328), (6, 2789440), (8, 2092080), (10, 1673664), (12, 1394720), (15, 1115776), (16, 1046040), (20, 836832), (23, 727680), (24, 697360), (30, 557888), (32, 523020), (40, 418416), (46, 363840), (48, 348680), (60, 278944), (64, 261510), (69, 242560), (80, 209208), (92, 181920), (96, 174340), (115, 145536), (120, 139472), (128, 130755), (138, 121280), (160, 104604), (184, 90960), (192, 87170), (230, 72768), (240, 69736), (276, 60640), (320, 52302), (345, 48512), (368, 45480), (379, 44160), (384, 43585), (460, 36384), (480, 34868), (552, 30320), (640, 26151), (690, 24256), (736, 22740), (758, 22080), (920, 18192), (960, 17434), (1104, 15160), (1137, 14720), (1380, 12128), (1472, 11370), (1516, 11040), (1840, 9096), (1895, 8832), (1920, 8717), (2208, 7580), (2274, 7360), (2760, 6064), (2944, 5685), (3032, 5520), (3680, 4548), (3790, 4416)]