218026531520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{84859}}^1$

素因数の和:84951

約数の個数: 224

約数和(自身を含む): 629044776960

約数和(自身を除く): 411018245440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 56, 62, 64, 70, 74, 80, 112, 124, 140, 148, 155, 160, 185, 217, 224, 248, 259, 280, 296, 310, 320, 370, 434, 448, 496, 518, 560, 592, 620, 740, 868, 992, 1036, 1085, 1120, 1147, 1184, 1240, 1295, 1480, 1736, 1984, 2072, 2170, 2240, 2294, 2368, 2480, 2590, 2960, 3472, 4144, 4340, 4588, 4960, 5180, 5735, 5920, 6944, 8029, 8288, 8680, 9176, 9920, 10360, 11470, 11840, 13888, 16058, 16576, 17360, 18352, 20720, 22940, 32116, 34720, 36704, 40145, 41440, 45880, 64232, 69440, 73408, 80290, 82880, 84859, 91760, 128464, 160580, 169718, 183520, 256928, 321160, 339436, 367040, 424295, 513856, 594013, 642320, 678872, 848590, 1188026, 1284640, 1357744, 1697180, 2376052, 2569280, 2630629, 2715488, 2970065, 3139783, 3394360, 4752104, 5261258, 5430976, 5940130, 6279566, 6788720, 9504208, 10522516, 11880260, 12559132, 13153145, 13577440, 15698915, 18414403, 19008416, 21045032, 21978481, 23760520, 25118264, 26306290, 27154880, 31397830, 36828806, 38016832, 42090064, 43956962, 47521040, 50236528, 52612580, 62795660, 73657612, 84180128, 87913924, 92072015, 95042080, 97333273, 100473056, 105225160, 109892405, 125591320, 147315224, 168360256, 175827848, 184144030, 190084160, 194666546, 200946112, 210450320, 219784810, 251182640, 294630448, 351655696, 368288060, 389333092, 420900640, 439569620, 486666365, 502365280, 589260896, 681332911, 703311392, 736576120, 778666184, 841801280, 879139240, 973332730, 1004730560, 1178521792, 1362665822, 1406622784, 1473152240, 1557332368, 1758278480, 1946665460, 2725331644, 2946304480, 3114664736, 3406664555, 3516556960, 3893330920, 5450663288, 5892608960, 6229329472, 6813329110, 7033113920, 7786661840, 10901326576, 13626658220, 15573323680, 21802653152, 27253316440, 31146647360, 43605306304, 54506632880, 109013265760, 218026531520]

約数ペア:

[(1, 218026531520), (2, 109013265760), (4, 54506632880), (5, 43605306304), (7, 31146647360), (8, 27253316440), (10, 21802653152), (14, 15573323680), (16, 13626658220), (20, 10901326576), (28, 7786661840), (31, 7033113920), (32, 6813329110), (35, 6229329472), (37, 5892608960), (40, 5450663288), (56, 3893330920), (62, 3516556960), (64, 3406664555), (70, 3114664736), (74, 2946304480), (80, 2725331644), (112, 1946665460), (124, 1758278480), (140, 1557332368), (148, 1473152240), (155, 1406622784), (160, 1362665822), (185, 1178521792), (217, 1004730560), (224, 973332730), (248, 879139240), (259, 841801280), (280, 778666184), (296, 736576120), (310, 703311392), (320, 681332911), (370, 589260896), (434, 502365280), (448, 486666365), (496, 439569620), (518, 420900640), (560, 389333092), (592, 368288060), (620, 351655696), (740, 294630448), (868, 251182640), (992, 219784810), (1036, 210450320), (1085, 200946112), (1120, 194666546), (1147, 190084160), (1184, 184144030), (1240, 175827848), (1295, 168360256), (1480, 147315224), (1736, 125591320), (1984, 109892405), (2072, 105225160), (2170, 100473056), (2240, 97333273), (2294, 95042080), (2368, 92072015), (2480, 87913924), (2590, 84180128), (2960, 73657612), (3472, 62795660), (4144, 52612580), (4340, 50236528), (4588, 47521040), (4960, 43956962), (5180, 42090064), (5735, 38016832), (5920, 36828806), (6944, 31397830), (8029, 27154880), (8288, 26306290), (8680, 25118264), (9176, 23760520), (9920, 21978481), (10360, 21045032), (11470, 19008416), (11840, 18414403), (13888, 15698915), (16058, 13577440), (16576, 13153145), (17360, 12559132), (18352, 11880260), (20720, 10522516), (22940, 9504208), (32116, 6788720), (34720, 6279566), (36704, 5940130), (40145, 5430976), (41440, 5261258), (45880, 4752104), (64232, 3394360), (69440, 3139783), (73408, 2970065), (80290, 2715488), (82880, 2630629), (84859, 2569280), (91760, 2376052), (128464, 1697180), (160580, 1357744), (169718, 1284640), (183520, 1188026), (256928, 848590), (321160, 678872), (339436, 642320), (367040, 594013), (424295, 513856)]