2747306240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8287}}^1$

素因数の和:8352

約数の個数: 144

約数和(自身を含む): 7724946432

約数和(自身を除く): 4977640192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 256, 259, 280, 296, 320, 370, 448, 518, 560, 592, 640, 740, 896, 1036, 1120, 1184, 1280, 1295, 1480, 1792, 2072, 2240, 2368, 2590, 2960, 4144, 4480, 4736, 5180, 5920, 8287, 8288, 8960, 9472, 10360, 11840, 16574, 16576, 20720, 23680, 33148, 33152, 41435, 41440, 47360, 58009, 66296, 66304, 82870, 82880, 116018, 132592, 165740, 165760, 232036, 265184, 290045, 306619, 331480, 331520, 464072, 530368, 580090, 613238, 662960, 928144, 1060736, 1160180, 1226476, 1325920, 1533095, 1856288, 2121472, 2146333, 2320360, 2452952, 2651840, 3066190, 3712576, 4292666, 4640720, 4905904, 5303680, 6132380, 7425152, 8585332, 9281440, 9811808, 10607360, 10731665, 12264760, 14850304, 17170664, 18562880, 19623616, 21463330, 24529520, 34341328, 37125760, 39247232, 42926660, 49059040, 68682656, 74251520, 78494464, 85853320, 98118080, 137365312, 171706640, 196236160, 274730624, 343413280, 392472320, 549461248, 686826560, 1373653120, 2747306240]

約数ペア:

[(1, 2747306240), (2, 1373653120), (4, 686826560), (5, 549461248), (7, 392472320), (8, 343413280), (10, 274730624), (14, 196236160), (16, 171706640), (20, 137365312), (28, 98118080), (32, 85853320), (35, 78494464), (37, 74251520), (40, 68682656), (56, 49059040), (64, 42926660), (70, 39247232), (74, 37125760), (80, 34341328), (112, 24529520), (128, 21463330), (140, 19623616), (148, 18562880), (160, 17170664), (185, 14850304), (224, 12264760), (256, 10731665), (259, 10607360), (280, 9811808), (296, 9281440), (320, 8585332), (370, 7425152), (448, 6132380), (518, 5303680), (560, 4905904), (592, 4640720), (640, 4292666), (740, 3712576), (896, 3066190), (1036, 2651840), (1120, 2452952), (1184, 2320360), (1280, 2146333), (1295, 2121472), (1480, 1856288), (1792, 1533095), (2072, 1325920), (2240, 1226476), (2368, 1160180), (2590, 1060736), (2960, 928144), (4144, 662960), (4480, 613238), (4736, 580090), (5180, 530368), (5920, 464072), (8287, 331520), (8288, 331480), (8960, 306619), (9472, 290045), (10360, 265184), (11840, 232036), (16574, 165760), (16576, 165740), (20720, 132592), (23680, 116018), (33148, 82880), (33152, 82870), (41435, 66304), (41440, 66296), (47360, 58009)]