2019609180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11579}}^1$

素因数の和:11633

約数の個数: 192

約数和(自身を含む): 7003584000

約数和(自身を除く): 4983974820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 114, 135, 153, 170, 171, 180, 190, 204, 228, 255, 270, 285, 306, 323, 340, 342, 380, 459, 510, 513, 540, 570, 612, 646, 684, 765, 855, 918, 969, 1020, 1026, 1140, 1292, 1530, 1615, 1710, 1836, 1938, 2052, 2295, 2565, 2907, 3060, 3230, 3420, 3876, 4590, 4845, 5130, 5814, 6460, 8721, 9180, 9690, 10260, 11579, 11628, 14535, 17442, 19380, 23158, 29070, 34737, 34884, 43605, 46316, 57895, 58140, 69474, 87210, 104211, 115790, 138948, 173685, 174420, 196843, 208422, 220001, 231580, 312633, 347370, 393686, 416844, 440002, 521055, 590529, 625266, 660003, 694740, 787372, 880004, 984215, 1042110, 1100005, 1181058, 1250532, 1320006, 1563165, 1771587, 1968430, 1980009, 2084220, 2200010, 2362116, 2640012, 2952645, 3126330, 3300015, 3543174, 3740017, 3936860, 3960018, 4400020, 5314761, 5905290, 5940027, 6252660, 6600030, 7086348, 7480034, 7920036, 8857935, 9900045, 10629522, 11220051, 11810580, 11880054, 13200060, 14960068, 17715870, 18700085, 19800090, 21259044, 22440102, 23760108, 26573805, 29700135, 33660153, 35431740, 37400170, 39600180, 44880204, 53147610, 56100255, 59400270, 67320306, 74800340, 100980459, 106295220, 112200510, 118800540, 134640612, 168300765, 201960918, 224401020, 336601530, 403921836, 504902295, 673203060, 1009804590, 2019609180]

約数ペア:

[(1, 2019609180), (2, 1009804590), (3, 673203060), (4, 504902295), (5, 403921836), (6, 336601530), (9, 224401020), (10, 201960918), (12, 168300765), (15, 134640612), (17, 118800540), (18, 112200510), (19, 106295220), (20, 100980459), (27, 74800340), (30, 67320306), (34, 59400270), (36, 56100255), (38, 53147610), (45, 44880204), (51, 39600180), (54, 37400170), (57, 35431740), (60, 33660153), (68, 29700135), (76, 26573805), (85, 23760108), (90, 22440102), (95, 21259044), (102, 19800090), (108, 18700085), (114, 17715870), (135, 14960068), (153, 13200060), (170, 11880054), (171, 11810580), (180, 11220051), (190, 10629522), (204, 9900045), (228, 8857935), (255, 7920036), (270, 7480034), (285, 7086348), (306, 6600030), (323, 6252660), (340, 5940027), (342, 5905290), (380, 5314761), (459, 4400020), (510, 3960018), (513, 3936860), (540, 3740017), (570, 3543174), (612, 3300015), (646, 3126330), (684, 2952645), (765, 2640012), (855, 2362116), (918, 2200010), (969, 2084220), (1020, 1980009), (1026, 1968430), (1140, 1771587), (1292, 1563165), (1530, 1320006), (1615, 1250532), (1710, 1181058), (1836, 1100005), (1938, 1042110), (2052, 984215), (2295, 880004), (2565, 787372), (2907, 694740), (3060, 660003), (3230, 625266), (3420, 590529), (3876, 521055), (4590, 440002), (4845, 416844), (5130, 393686), (5814, 347370), (6460, 312633), (8721, 231580), (9180, 220001), (9690, 208422), (10260, 196843), (11579, 174420), (11628, 173685), (14535, 138948), (17442, 115790), (19380, 104211), (23158, 87210), (29070, 69474), (34737, 58140), (34884, 57895), (43605, 46316)]