2019011940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2251}}^1$

素因数の和:2431

約数の個数: 192

約数和(自身を含む): 6900848640

約数和(自身を除く): 4881836700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 151, 165, 180, 198, 220, 270, 297, 302, 330, 396, 453, 495, 540, 594, 604, 660, 755, 906, 990, 1188, 1359, 1485, 1510, 1661, 1812, 1980, 2251, 2265, 2718, 2970, 3020, 3322, 4077, 4502, 4530, 4983, 5436, 5940, 6644, 6753, 6795, 8154, 8305, 9004, 9060, 9966, 11255, 13506, 13590, 14949, 16308, 16610, 19932, 20259, 20385, 22510, 24761, 24915, 27012, 27180, 29898, 33220, 33765, 40518, 40770, 44847, 45020, 49522, 49830, 59796, 60777, 67530, 74283, 74745, 81036, 81540, 89694, 99044, 99660, 101295, 121554, 123805, 135060, 148566, 149490, 179388, 202590, 222849, 224235, 243108, 247610, 297132, 298980, 303885, 339901, 371415, 405180, 445698, 448470, 495220, 607770, 668547, 679802, 742830, 891396, 896940, 1019703, 1114245, 1215540, 1337094, 1359604, 1485660, 1699505, 2039406, 2228490, 2674188, 3059109, 3342735, 3399010, 3738911, 4078812, 4456980, 5098515, 6118218, 6685470, 6798020, 7477822, 9177327, 10197030, 11216733, 12236436, 13370940, 14955644, 15295545, 18354654, 18694555, 20394060, 22433466, 30591090, 33650199, 36709308, 37389110, 44866932, 45886635, 56083665, 61182180, 67300398, 74778220, 91773270, 100950597, 112167330, 134600796, 168250995, 183546540, 201901194, 224334660, 336501990, 403802388, 504752985, 673003980, 1009505970, 2019011940]

約数ペア:

[(1, 2019011940), (2, 1009505970), (3, 673003980), (4, 504752985), (5, 403802388), (6, 336501990), (9, 224334660), (10, 201901194), (11, 183546540), (12, 168250995), (15, 134600796), (18, 112167330), (20, 100950597), (22, 91773270), (27, 74778220), (30, 67300398), (33, 61182180), (36, 56083665), (44, 45886635), (45, 44866932), (54, 37389110), (55, 36709308), (60, 33650199), (66, 30591090), (90, 22433466), (99, 20394060), (108, 18694555), (110, 18354654), (132, 15295545), (135, 14955644), (151, 13370940), (165, 12236436), (180, 11216733), (198, 10197030), (220, 9177327), (270, 7477822), (297, 6798020), (302, 6685470), (330, 6118218), (396, 5098515), (453, 4456980), (495, 4078812), (540, 3738911), (594, 3399010), (604, 3342735), (660, 3059109), (755, 2674188), (906, 2228490), (990, 2039406), (1188, 1699505), (1359, 1485660), (1485, 1359604), (1510, 1337094), (1661, 1215540), (1812, 1114245), (1980, 1019703), (2251, 896940), (2265, 891396), (2718, 742830), (2970, 679802), (3020, 668547), (3322, 607770), (4077, 495220), (4502, 448470), (4530, 445698), (4983, 405180), (5436, 371415), (5940, 339901), (6644, 303885), (6753, 298980), (6795, 297132), (8154, 247610), (8305, 243108), (9004, 224235), (9060, 222849), (9966, 202590), (11255, 179388), (13506, 149490), (13590, 148566), (14949, 135060), (16308, 123805), (16610, 121554), (19932, 101295), (20259, 99660), (20385, 99044), (22510, 89694), (24761, 81540), (24915, 81036), (27012, 74745), (27180, 74283), (29898, 67530), (33220, 60777), (33765, 59796), (40518, 49830), (40770, 49522), (44847, 45020)]