1189939520

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6899}}^1$

素因数の和:6941

約数の個数: 168

約数和(自身を含む): 3596335200

約数和(自身を除く): 2406395680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 704, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 2156, 2240, 2464, 2695, 3080, 3136, 3520, 3920, 4312, 4928, 5390, 6160, 6899, 7840, 8624, 10780, 12320, 13798, 15680, 17248, 21560, 24640, 27596, 34495, 34496, 43120, 48293, 55192, 68990, 75889, 86240, 96586, 110384, 137980, 151778, 172480, 193172, 220768, 241465, 275960, 303556, 338051, 379445, 386344, 441536, 482930, 531223, 551920, 607112, 676102, 758890, 772688, 965860, 1062446, 1103840, 1214224, 1352204, 1517780, 1545376, 1690255, 1931720, 2124892, 2207680, 2428448, 2656115, 2704408, 3035560, 3090752, 3380510, 3718561, 3863440, 4249784, 4856896, 5312230, 5408816, 6071120, 6761020, 7437122, 7726880, 8499568, 10624460, 10817632, 12142240, 13522040, 14874244, 15453760, 16999136, 18592805, 21248920, 21635264, 24284480, 27044080, 29748488, 33998272, 37185610, 42497840, 54088160, 59496976, 74371220, 84995680, 108176320, 118993952, 148742440, 169991360, 237987904, 297484880, 594969760, 1189939520]

約数ペア:

[(1, 1189939520), (2, 594969760), (4, 297484880), (5, 237987904), (7, 169991360), (8, 148742440), (10, 118993952), (11, 108176320), (14, 84995680), (16, 74371220), (20, 59496976), (22, 54088160), (28, 42497840), (32, 37185610), (35, 33998272), (40, 29748488), (44, 27044080), (49, 24284480), (55, 21635264), (56, 21248920), (64, 18592805), (70, 16999136), (77, 15453760), (80, 14874244), (88, 13522040), (98, 12142240), (110, 10817632), (112, 10624460), (140, 8499568), (154, 7726880), (160, 7437122), (176, 6761020), (196, 6071120), (220, 5408816), (224, 5312230), (245, 4856896), (280, 4249784), (308, 3863440), (320, 3718561), (352, 3380510), (385, 3090752), (392, 3035560), (440, 2704408), (448, 2656115), (490, 2428448), (539, 2207680), (560, 2124892), (616, 1931720), (704, 1690255), (770, 1545376), (784, 1517780), (880, 1352204), (980, 1214224), (1078, 1103840), (1120, 1062446), (1232, 965860), (1540, 772688), (1568, 758890), (1760, 676102), (1960, 607112), (2156, 551920), (2240, 531223), (2464, 482930), (2695, 441536), (3080, 386344), (3136, 379445), (3520, 338051), (3920, 303556), (4312, 275960), (4928, 241465), (5390, 220768), (6160, 193172), (6899, 172480), (7840, 151778), (8624, 137980), (10780, 110384), (12320, 96586), (13798, 86240), (15680, 75889), (17248, 68990), (21560, 55192), (24640, 48293), (27596, 43120), (34495, 34496)]