16841636280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{155423}}^1$

素因数の和:155490

約数の個数: 192

約数和(自身を含む): 64009820160

約数和(自身を除く): 47168183880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 774, 840, 860, 903, 1032, 1204, 1260, 1290, 1505, 1548, 1720, 1806, 1935, 2408, 2520, 2580, 2709, 3010, 3096, 3612, 3870, 4515, 5160, 5418, 6020, 7224, 7740, 9030, 10836, 12040, 13545, 15480, 18060, 21672, 27090, 36120, 54180, 108360, 155423, 310846, 466269, 621692, 777115, 932538, 1087961, 1243384, 1398807, 1554230, 1865076, 2175922, 2331345, 2797614, 3108460, 3263883, 3730152, 4351844, 4662690, 5439805, 5595228, 6216920, 6527766, 6683189, 6994035, 8703688, 9325380, 9791649, 10879610, 11190456, 13055532, 13366378, 13988070, 16319415, 18650760, 19583298, 20049567, 21759220, 26111064, 26732756, 27976140, 32638830, 33415945, 39166596, 40099134, 43518440, 46782323, 48958245, 53465512, 55952280, 60148701, 65277660, 66831890, 78333192, 80198268, 93564646, 97916490, 100247835, 120297402, 130555320, 133663780, 140346969, 160396536, 187129292, 195832980, 200495670, 233911615, 240594804, 267327560, 280693938, 300743505, 374258584, 391665960, 400991340, 421040907, 467823230, 481189608, 561387876, 601487010, 701734845, 801982680, 842081814, 935646460, 1122775752, 1202974020, 1403469690, 1684163628, 1871292920, 2105204535, 2405948040, 2806939380, 3368327256, 4210409070, 5613878760, 8420818140, 16841636280]

約数ペア:

[(1, 16841636280), (2, 8420818140), (3, 5613878760), (4, 4210409070), (5, 3368327256), (6, 2806939380), (7, 2405948040), (8, 2105204535), (9, 1871292920), (10, 1684163628), (12, 1403469690), (14, 1202974020), (15, 1122775752), (18, 935646460), (20, 842081814), (21, 801982680), (24, 701734845), (28, 601487010), (30, 561387876), (35, 481189608), (36, 467823230), (40, 421040907), (42, 400991340), (43, 391665960), (45, 374258584), (56, 300743505), (60, 280693938), (63, 267327560), (70, 240594804), (72, 233911615), (84, 200495670), (86, 195832980), (90, 187129292), (105, 160396536), (120, 140346969), (126, 133663780), (129, 130555320), (140, 120297402), (168, 100247835), (172, 97916490), (180, 93564646), (210, 80198268), (215, 78333192), (252, 66831890), (258, 65277660), (280, 60148701), (301, 55952280), (315, 53465512), (344, 48958245), (360, 46782323), (387, 43518440), (420, 40099134), (430, 39166596), (504, 33415945), (516, 32638830), (602, 27976140), (630, 26732756), (645, 26111064), (774, 21759220), (840, 20049567), (860, 19583298), (903, 18650760), (1032, 16319415), (1204, 13988070), (1260, 13366378), (1290, 13055532), (1505, 11190456), (1548, 10879610), (1720, 9791649), (1806, 9325380), (1935, 8703688), (2408, 6994035), (2520, 6683189), (2580, 6527766), (2709, 6216920), (3010, 5595228), (3096, 5439805), (3612, 4662690), (3870, 4351844), (4515, 3730152), (5160, 3263883), (5418, 3108460), (6020, 2797614), (7224, 2331345), (7740, 2175922), (9030, 1865076), (10836, 1554230), (12040, 1398807), (13545, 1243384), (15480, 1087961), (18060, 932538), (21672, 777115), (27090, 621692), (36120, 466269), (54180, 310846), (108360, 155423)]