1926342880

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{3191}}^1$

素因数の和:3238

約数の個数: 192

約数和(自身を含む): 5791564800

約数和(自身を除く): 3865221920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 343, 352, 385, 392, 440, 490, 539, 560, 616, 686, 770, 784, 880, 980, 1078, 1120, 1232, 1372, 1540, 1568, 1715, 1760, 1960, 2156, 2464, 2695, 2744, 3080, 3191, 3430, 3773, 3920, 4312, 5390, 5488, 6160, 6382, 6860, 7546, 7840, 8624, 10780, 10976, 12320, 12764, 13720, 15092, 15955, 17248, 18865, 21560, 22337, 25528, 27440, 30184, 31910, 35101, 37730, 43120, 44674, 51056, 54880, 60368, 63820, 70202, 75460, 86240, 89348, 102112, 111685, 120736, 127640, 140404, 150920, 156359, 175505, 178696, 223370, 245707, 255280, 280808, 301840, 312718, 351010, 357392, 446740, 491414, 510560, 561616, 603680, 625436, 702020, 714784, 781795, 893480, 982828, 1094513, 1123232, 1228535, 1250872, 1404040, 1563590, 1719949, 1786960, 1965656, 2189026, 2457070, 2501744, 2808080, 3127180, 3439898, 3573920, 3931312, 4378052, 4914140, 5003488, 5472565, 5616160, 6254360, 6879796, 7862624, 8599745, 8756104, 9828280, 10945130, 12039643, 12508720, 13759592, 17199490, 17512208, 19656560, 21890260, 24079286, 25017440, 27519184, 34398980, 35024416, 39313120, 43780520, 48158572, 55038368, 60198215, 68797960, 87561040, 96317144, 120396430, 137595920, 175122080, 192634288, 240792860, 275191840, 385268576, 481585720, 963171440, 1926342880]

約数ペア:

[(1, 1926342880), (2, 963171440), (4, 481585720), (5, 385268576), (7, 275191840), (8, 240792860), (10, 192634288), (11, 175122080), (14, 137595920), (16, 120396430), (20, 96317144), (22, 87561040), (28, 68797960), (32, 60198215), (35, 55038368), (40, 48158572), (44, 43780520), (49, 39313120), (55, 35024416), (56, 34398980), (70, 27519184), (77, 25017440), (80, 24079286), (88, 21890260), (98, 19656560), (110, 17512208), (112, 17199490), (140, 13759592), (154, 12508720), (160, 12039643), (176, 10945130), (196, 9828280), (220, 8756104), (224, 8599745), (245, 7862624), (280, 6879796), (308, 6254360), (343, 5616160), (352, 5472565), (385, 5003488), (392, 4914140), (440, 4378052), (490, 3931312), (539, 3573920), (560, 3439898), (616, 3127180), (686, 2808080), (770, 2501744), (784, 2457070), (880, 2189026), (980, 1965656), (1078, 1786960), (1120, 1719949), (1232, 1563590), (1372, 1404040), (1540, 1250872), (1568, 1228535), (1715, 1123232), (1760, 1094513), (1960, 982828), (2156, 893480), (2464, 781795), (2695, 714784), (2744, 702020), (3080, 625436), (3191, 603680), (3430, 561616), (3773, 510560), (3920, 491414), (4312, 446740), (5390, 357392), (5488, 351010), (6160, 312718), (6382, 301840), (6860, 280808), (7546, 255280), (7840, 245707), (8624, 223370), (10780, 178696), (10976, 175505), (12320, 156359), (12764, 150920), (13720, 140404), (15092, 127640), (15955, 120736), (17248, 111685), (18865, 102112), (21560, 89348), (22337, 86240), (25528, 75460), (27440, 70202), (30184, 63820), (31910, 60368), (35101, 54880), (37730, 51056), (43120, 44674)]