12889435440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6689}}^1$

素因数の和:6780

約数の個数: 320

約数和(自身を含む): 48419758080

約数和(自身を除く): 35530322640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 37, 40, 42, 48, 56, 60, 62, 70, 74, 80, 84, 93, 105, 111, 112, 120, 124, 140, 148, 155, 168, 185, 186, 210, 217, 222, 240, 248, 259, 280, 296, 310, 336, 370, 372, 420, 434, 444, 465, 496, 518, 555, 560, 592, 620, 651, 740, 744, 777, 840, 868, 888, 930, 1036, 1085, 1110, 1147, 1240, 1295, 1302, 1480, 1488, 1554, 1680, 1736, 1776, 1860, 2072, 2170, 2220, 2294, 2480, 2590, 2604, 2960, 3108, 3255, 3441, 3472, 3720, 3885, 4144, 4340, 4440, 4588, 5180, 5208, 5735, 6216, 6510, 6689, 6882, 7440, 7770, 8029, 8680, 8880, 9176, 10360, 10416, 11470, 12432, 13020, 13378, 13764, 15540, 16058, 17205, 17360, 18352, 20067, 20720, 22940, 24087, 26040, 26756, 27528, 31080, 32116, 33445, 34410, 40134, 40145, 45880, 46823, 48174, 52080, 53512, 55056, 62160, 64232, 66890, 68820, 80268, 80290, 91760, 93646, 96348, 100335, 107024, 120435, 128464, 133780, 137640, 140469, 160536, 160580, 187292, 192696, 200670, 207359, 234115, 240870, 247493, 267560, 275280, 280938, 321072, 321160, 374584, 385392, 401340, 414718, 468230, 481740, 494986, 535120, 561876, 622077, 642320, 702345, 742479, 749168, 802680, 829436, 936460, 963480, 989972, 1036795, 1123752, 1237465, 1244154, 1404690, 1451513, 1484958, 1605360, 1658872, 1732451, 1872920, 1926960, 1979944, 2073590, 2247504, 2474930, 2488308, 2809380, 2903026, 2969916, 3110385, 3317744, 3464902, 3712395, 3745840, 3959888, 4147180, 4354539, 4949860, 4976616, 5197353, 5618760, 5806052, 5939832, 6220770, 6929804, 7257565, 7424790, 7672283, 8294360, 8662255, 8709078, 9899720, 9953232, 10394706, 11237520, 11612104, 11879664, 12441540, 13859608, 14515130, 14849580, 15344566, 16588720, 17324510, 17418156, 19799440, 20789412, 21772695, 23016849, 23224208, 24883080, 25986765, 27719216, 29030260, 29699160, 30689132, 34649020, 34836312, 38361415, 41578824, 43545390, 46033698, 49766160, 51973530, 53705981, 58060520, 59398320, 61378264, 69298040, 69672624, 76722830, 83157648, 87090780, 92067396, 103947060, 107411962, 115084245, 116121040, 122756528, 138596080, 153445660, 161117943, 174181560, 184134792, 207894120, 214823924, 230168490, 268529905, 306891320, 322235886, 348363120, 368269584, 415788240, 429647848, 460336980, 537059810, 613782640, 644471772, 805589715, 859295696, 920673960, 1074119620, 1288943544, 1611179430, 1841347920, 2148239240, 2577887088, 3222358860, 4296478480, 6444717720, 12889435440]

約数ペア:

[(1, 12889435440), (2, 6444717720), (3, 4296478480), (4, 3222358860), (5, 2577887088), (6, 2148239240), (7, 1841347920), (8, 1611179430), (10, 1288943544), (12, 1074119620), (14, 920673960), (15, 859295696), (16, 805589715), (20, 644471772), (21, 613782640), (24, 537059810), (28, 460336980), (30, 429647848), (31, 415788240), (35, 368269584), (37, 348363120), (40, 322235886), (42, 306891320), (48, 268529905), (56, 230168490), (60, 214823924), (62, 207894120), (70, 184134792), (74, 174181560), (80, 161117943), (84, 153445660), (93, 138596080), (105, 122756528), (111, 116121040), (112, 115084245), (120, 107411962), (124, 103947060), (140, 92067396), (148, 87090780), (155, 83157648), (168, 76722830), (185, 69672624), (186, 69298040), (210, 61378264), (217, 59398320), (222, 58060520), (240, 53705981), (248, 51973530), (259, 49766160), (280, 46033698), (296, 43545390), (310, 41578824), (336, 38361415), (370, 34836312), (372, 34649020), (420, 30689132), (434, 29699160), (444, 29030260), (465, 27719216), (496, 25986765), (518, 24883080), (555, 23224208), (560, 23016849), (592, 21772695), (620, 20789412), (651, 19799440), (740, 17418156), (744, 17324510), (777, 16588720), (840, 15344566), (868, 14849580), (888, 14515130), (930, 13859608), (1036, 12441540), (1085, 11879664), (1110, 11612104), (1147, 11237520), (1240, 10394706), (1295, 9953232), (1302, 9899720), (1480, 8709078), (1488, 8662255), (1554, 8294360), (1680, 7672283), (1736, 7424790), (1776, 7257565), (1860, 6929804), (2072, 6220770), (2170, 5939832), (2220, 5806052), (2294, 5618760), (2480, 5197353), (2590, 4976616), (2604, 4949860), (2960, 4354539), (3108, 4147180), (3255, 3959888), (3441, 3745840), (3472, 3712395), (3720, 3464902), (3885, 3317744), (4144, 3110385), (4340, 2969916), (4440, 2903026), (4588, 2809380), (5180, 2488308), (5208, 2474930), (5735, 2247504), (6216, 2073590), (6510, 1979944), (6689, 1926960), (6882, 1872920), (7440, 1732451), (7770, 1658872), (8029, 1605360), (8680, 1484958), (8880, 1451513), (9176, 1404690), (10360, 1244154), (10416, 1237465), (11470, 1123752), (12432, 1036795), (13020, 989972), (13378, 963480), (13764, 936460), (15540, 829436), (16058, 802680), (17205, 749168), (17360, 742479), (18352, 702345), (20067, 642320), (20720, 622077), (22940, 561876), (24087, 535120), (26040, 494986), (26756, 481740), (27528, 468230), (31080, 414718), (32116, 401340), (33445, 385392), (34410, 374584), (40134, 321160), (40145, 321072), (45880, 280938), (46823, 275280), (48174, 267560), (52080, 247493), (53512, 240870), (55056, 234115), (62160, 207359), (64232, 200670), (66890, 192696), (68820, 187292), (80268, 160580), (80290, 160536), (91760, 140469), (93646, 137640), (96348, 133780), (100335, 128464), (107024, 120435)]