1567189890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1979}}^1$

素因数の和:2421

約数の個数: 128

約数和(自身を含む): 4790016000

約数和(自身を除く): 3222826110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 419, 630, 838, 945, 1257, 1890, 1979, 2095, 2514, 2933, 3771, 3958, 4190, 5866, 5937, 6285, 7542, 8799, 9895, 11313, 11874, 12570, 13853, 14665, 17598, 17811, 18855, 19790, 22626, 26397, 27706, 29330, 29685, 35622, 37710, 41559, 43995, 52794, 53433, 56565, 59370, 69265, 79191, 83118, 87990, 89055, 106866, 113130, 124677, 131985, 138530, 158382, 178110, 207795, 249354, 263970, 267165, 374031, 395955, 415590, 534330, 623385, 748062, 791910, 829201, 1246770, 1658402, 1870155, 2487603, 3740310, 4146005, 4975206, 5804407, 7462809, 8292010, 11608814, 12438015, 14925618, 17413221, 22388427, 24876030, 29022035, 34826442, 37314045, 44776854, 52239663, 58044070, 74628090, 87066105, 104479326, 111942135, 156718989, 174132210, 223884270, 261198315, 313437978, 522396630, 783594945, 1567189890]

約数ペア:

[(1, 1567189890), (2, 783594945), (3, 522396630), (5, 313437978), (6, 261198315), (7, 223884270), (9, 174132210), (10, 156718989), (14, 111942135), (15, 104479326), (18, 87066105), (21, 74628090), (27, 58044070), (30, 52239663), (35, 44776854), (42, 37314045), (45, 34826442), (54, 29022035), (63, 24876030), (70, 22388427), (90, 17413221), (105, 14925618), (126, 12438015), (135, 11608814), (189, 8292010), (210, 7462809), (270, 5804407), (315, 4975206), (378, 4146005), (419, 3740310), (630, 2487603), (838, 1870155), (945, 1658402), (1257, 1246770), (1890, 829201), (1979, 791910), (2095, 748062), (2514, 623385), (2933, 534330), (3771, 415590), (3958, 395955), (4190, 374031), (5866, 267165), (5937, 263970), (6285, 249354), (7542, 207795), (8799, 178110), (9895, 158382), (11313, 138530), (11874, 131985), (12570, 124677), (13853, 113130), (14665, 106866), (17598, 89055), (17811, 87990), (18855, 83118), (19790, 79191), (22626, 69265), (26397, 59370), (27706, 56565), (29330, 53433), (29685, 52794), (35622, 43995), (37710, 41559)]