2080074780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1$

素因数の和:346

約数の個数: 432

約数和(自身を含む): 8088050880

約数和(自身を除く): 6007976100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 28, 30, 34, 35, 36, 38, 42, 45, 51, 57, 60, 63, 68, 70, 76, 84, 85, 90, 95, 102, 105, 114, 119, 126, 133, 140, 153, 170, 171, 180, 190, 204, 210, 228, 238, 252, 255, 266, 269, 285, 306, 315, 323, 340, 342, 357, 361, 380, 399, 420, 476, 510, 532, 538, 570, 595, 612, 630, 646, 665, 684, 714, 722, 765, 798, 807, 855, 969, 1020, 1071, 1076, 1083, 1140, 1190, 1197, 1260, 1292, 1330, 1345, 1428, 1444, 1530, 1596, 1614, 1615, 1710, 1785, 1805, 1883, 1938, 1995, 2142, 2166, 2261, 2380, 2394, 2421, 2527, 2660, 2690, 2907, 3060, 3228, 3230, 3249, 3420, 3570, 3610, 3766, 3876, 3990, 4035, 4284, 4332, 4522, 4573, 4788, 4842, 4845, 5054, 5111, 5355, 5380, 5415, 5649, 5814, 5985, 6137, 6460, 6498, 6783, 7140, 7220, 7532, 7581, 7980, 8070, 9044, 9146, 9415, 9684, 9690, 10108, 10222, 10710, 10830, 11298, 11305, 11628, 11970, 12105, 12274, 12635, 12996, 13566, 13719, 14535, 15162, 15333, 16140, 16245, 16947, 18292, 18411, 18830, 19380, 20349, 20444, 21420, 21660, 22596, 22610, 22743, 22865, 23940, 24210, 24548, 25270, 25555, 27132, 27438, 28245, 29070, 30324, 30666, 30685, 32011, 32490, 33894, 33915, 35777, 36822, 37660, 37905, 40698, 41157, 42959, 45220, 45486, 45730, 45999, 48420, 50540, 51110, 54876, 55233, 56490, 58140, 61332, 61370, 64022, 64980, 67788, 67830, 68595, 71554, 73644, 75810, 76665, 81396, 82314, 84735, 85918, 86887, 90972, 91460, 91998, 92055, 96033, 97109, 101745, 102220, 107331, 110466, 112980, 113715, 122740, 128044, 128877, 135660, 137190, 143108, 151620, 153330, 160055, 164628, 169470, 171836, 173774, 178885, 183996, 184110, 192066, 194218, 203490, 205785, 214662, 214795, 220932, 227430, 229995, 257754, 260661, 274380, 276165, 288099, 291327, 306660, 320110, 321993, 338940, 347548, 357770, 368220, 384132, 386631, 388436, 406980, 411570, 429324, 429590, 434435, 454860, 459990, 480165, 485545, 515508, 521322, 536655, 552330, 576198, 582654, 608209, 640220, 643986, 644385, 679763, 715540, 773262, 781983, 823140, 859180, 868870, 873981, 919980, 960330, 971090, 1042644, 1073310, 1104660, 1152396, 1165308, 1216418, 1287972, 1288770, 1303305, 1359526, 1440495, 1456635, 1546524, 1563966, 1609965, 1650853, 1737740, 1747962, 1824627, 1920660, 1933155, 1942180, 2039289, 2146620, 2432836, 2577540, 2606610, 2719052, 2880990, 2913270, 3041045, 3127932, 3219930, 3301706, 3398815, 3495924, 3649254, 3866310, 3909915, 4078578, 4369905, 4952559, 5213220, 5473881, 5761980, 5826540, 6082090, 6117867, 6439860, 6603412, 6797630, 7298508, 7732620, 7819830, 8157156, 8254265, 8739810, 9123135, 9905118, 10196445, 10947762, 11555971, 12164180, 12235734, 13595260, 14857677, 15639660, 16508530, 17479620, 18246270, 19810236, 20392890, 21895524, 23111942, 24471468, 24762795, 27369405, 29715354, 30589335, 33017060, 34667913, 36492540, 40785780, 46223884, 49525590, 54738810, 57779855, 59430708, 61178670, 69335826, 74288385, 99051180, 104003739, 109477620, 115559710, 122357340, 138671652, 148576770, 173339565, 208007478, 231119420, 297153540, 346679130, 416014956, 520018695, 693358260, 1040037390, 2080074780]

約数ペア:

[(1, 2080074780), (2, 1040037390), (3, 693358260), (4, 520018695), (5, 416014956), (6, 346679130), (7, 297153540), (9, 231119420), (10, 208007478), (12, 173339565), (14, 148576770), (15, 138671652), (17, 122357340), (18, 115559710), (19, 109477620), (20, 104003739), (21, 99051180), (28, 74288385), (30, 69335826), (34, 61178670), (35, 59430708), (36, 57779855), (38, 54738810), (42, 49525590), (45, 46223884), (51, 40785780), (57, 36492540), (60, 34667913), (63, 33017060), (68, 30589335), (70, 29715354), (76, 27369405), (84, 24762795), (85, 24471468), (90, 23111942), (95, 21895524), (102, 20392890), (105, 19810236), (114, 18246270), (119, 17479620), (126, 16508530), (133, 15639660), (140, 14857677), (153, 13595260), (170, 12235734), (171, 12164180), (180, 11555971), (190, 10947762), (204, 10196445), (210, 9905118), (228, 9123135), (238, 8739810), (252, 8254265), (255, 8157156), (266, 7819830), (269, 7732620), (285, 7298508), (306, 6797630), (315, 6603412), (323, 6439860), (340, 6117867), (342, 6082090), (357, 5826540), (361, 5761980), (380, 5473881), (399, 5213220), (420, 4952559), (476, 4369905), (510, 4078578), (532, 3909915), (538, 3866310), (570, 3649254), (595, 3495924), (612, 3398815), (630, 3301706), (646, 3219930), (665, 3127932), (684, 3041045), (714, 2913270), (722, 2880990), (765, 2719052), (798, 2606610), (807, 2577540), (855, 2432836), (969, 2146620), (1020, 2039289), (1071, 1942180), (1076, 1933155), (1083, 1920660), (1140, 1824627), (1190, 1747962), (1197, 1737740), (1260, 1650853), (1292, 1609965), (1330, 1563966), (1345, 1546524), (1428, 1456635), (1444, 1440495), (1530, 1359526), (1596, 1303305), (1614, 1288770), (1615, 1287972), (1710, 1216418), (1785, 1165308), (1805, 1152396), (1883, 1104660), (1938, 1073310), (1995, 1042644), (2142, 971090), (2166, 960330), (2261, 919980), (2380, 873981), (2394, 868870), (2421, 859180), (2527, 823140), (2660, 781983), (2690, 773262), (2907, 715540), (3060, 679763), (3228, 644385), (3230, 643986), (3249, 640220), (3420, 608209), (3570, 582654), (3610, 576198), (3766, 552330), (3876, 536655), (3990, 521322), (4035, 515508), (4284, 485545), (4332, 480165), (4522, 459990), (4573, 454860), (4788, 434435), (4842, 429590), (4845, 429324), (5054, 411570), (5111, 406980), (5355, 388436), (5380, 386631), (5415, 384132), (5649, 368220), (5814, 357770), (5985, 347548), (6137, 338940), (6460, 321993), (6498, 320110), (6783, 306660), (7140, 291327), (7220, 288099), (7532, 276165), (7581, 274380), (7980, 260661), (8070, 257754), (9044, 229995), (9146, 227430), (9415, 220932), (9684, 214795), (9690, 214662), (10108, 205785), (10222, 203490), (10710, 194218), (10830, 192066), (11298, 184110), (11305, 183996), (11628, 178885), (11970, 173774), (12105, 171836), (12274, 169470), (12635, 164628), (12996, 160055), (13566, 153330), (13719, 151620), (14535, 143108), (15162, 137190), (15333, 135660), (16140, 128877), (16245, 128044), (16947, 122740), (18292, 113715), (18411, 112980), (18830, 110466), (19380, 107331), (20349, 102220), (20444, 101745), (21420, 97109), (21660, 96033), (22596, 92055), (22610, 91998), (22743, 91460), (22865, 90972), (23940, 86887), (24210, 85918), (24548, 84735), (25270, 82314), (25555, 81396), (27132, 76665), (27438, 75810), (28245, 73644), (29070, 71554), (30324, 68595), (30666, 67830), (30685, 67788), (32011, 64980), (32490, 64022), (33894, 61370), (33915, 61332), (35777, 58140), (36822, 56490), (37660, 55233), (37905, 54876), (40698, 51110), (41157, 50540), (42959, 48420), (45220, 45999), (45486, 45730)]