1836732160

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:834

約数の個数: 144

約数和(自身を含む): 4649037120

約数和(自身を除く): 2812304960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 128, 160, 178, 184, 230, 256, 320, 356, 368, 445, 460, 640, 701, 712, 736, 890, 920, 1280, 1402, 1424, 1472, 1780, 1840, 2047, 2804, 2848, 2944, 3505, 3560, 3680, 4094, 5608, 5696, 5888, 7010, 7120, 7360, 8188, 10235, 11216, 11392, 14020, 14240, 14720, 16123, 16376, 20470, 22432, 22784, 28040, 28480, 29440, 32246, 32752, 40940, 44864, 56080, 56960, 62389, 64492, 65504, 80615, 81880, 89728, 112160, 113920, 124778, 128984, 131008, 161230, 163760, 179456, 224320, 249556, 257968, 262016, 311945, 322460, 327520, 448640, 499112, 515936, 524032, 623890, 644920, 655040, 897280, 998224, 1031872, 1247780, 1289840, 1310080, 1434947, 1996448, 2063744, 2495560, 2579680, 2620160, 2869894, 3992896, 4127488, 4991120, 5159360, 5739788, 7174735, 7985792, 9982240, 10318720, 11479576, 14349470, 15971584, 19964480, 20637440, 22959152, 28698940, 39928960, 45918304, 57397880, 79857920, 91836608, 114795760, 183673216, 229591520, 367346432, 459183040, 918366080, 1836732160]

約数ペア:

[(1, 1836732160), (2, 918366080), (4, 459183040), (5, 367346432), (8, 229591520), (10, 183673216), (16, 114795760), (20, 91836608), (23, 79857920), (32, 57397880), (40, 45918304), (46, 39928960), (64, 28698940), (80, 22959152), (89, 20637440), (92, 19964480), (115, 15971584), (128, 14349470), (160, 11479576), (178, 10318720), (184, 9982240), (230, 7985792), (256, 7174735), (320, 5739788), (356, 5159360), (368, 4991120), (445, 4127488), (460, 3992896), (640, 2869894), (701, 2620160), (712, 2579680), (736, 2495560), (890, 2063744), (920, 1996448), (1280, 1434947), (1402, 1310080), (1424, 1289840), (1472, 1247780), (1780, 1031872), (1840, 998224), (2047, 897280), (2804, 655040), (2848, 644920), (2944, 623890), (3505, 524032), (3560, 515936), (3680, 499112), (4094, 448640), (5608, 327520), (5696, 322460), (5888, 311945), (7010, 262016), (7120, 257968), (7360, 249556), (8188, 224320), (10235, 179456), (11216, 163760), (11392, 161230), (14020, 131008), (14240, 128984), (14720, 124778), (16123, 113920), (16376, 112160), (20470, 89728), (22432, 81880), (22784, 80615), (28040, 65504), (28480, 64492), (29440, 62389), (32246, 56960), (32752, 56080), (40940, 44864)]