10989825720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{12391}}^1$

素因数の和:12813

約数の個数: 128

約数和(自身を含む): 34796736000

約数和(自身を除く): 23806910280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 389, 456, 570, 760, 778, 1140, 1167, 1556, 1945, 2280, 2334, 3112, 3890, 4668, 5835, 7391, 7780, 9336, 11670, 12391, 14782, 15560, 22173, 23340, 24782, 29564, 36955, 37173, 44346, 46680, 49564, 59128, 61955, 73910, 74346, 88692, 99128, 110865, 123910, 147820, 148692, 177384, 185865, 221730, 235429, 247820, 295640, 297384, 371730, 443460, 470858, 495640, 706287, 743460, 886920, 941716, 1177145, 1412574, 1486920, 1883432, 2354290, 2825148, 3531435, 4708580, 4820099, 5650296, 7062870, 9417160, 9640198, 14125740, 14460297, 19280396, 24100495, 28251480, 28920594, 38560792, 48200990, 57841188, 72301485, 91581881, 96401980, 115682376, 144602970, 183163762, 192803960, 274745643, 289205940, 366327524, 457909405, 549491286, 578411880, 732655048, 915818810, 1098982572, 1373728215, 1831637620, 2197965144, 2747456430, 3663275240, 5494912860, 10989825720]

約数ペア:

[(1, 10989825720), (2, 5494912860), (3, 3663275240), (4, 2747456430), (5, 2197965144), (6, 1831637620), (8, 1373728215), (10, 1098982572), (12, 915818810), (15, 732655048), (19, 578411880), (20, 549491286), (24, 457909405), (30, 366327524), (38, 289205940), (40, 274745643), (57, 192803960), (60, 183163762), (76, 144602970), (95, 115682376), (114, 96401980), (120, 91581881), (152, 72301485), (190, 57841188), (228, 48200990), (285, 38560792), (380, 28920594), (389, 28251480), (456, 24100495), (570, 19280396), (760, 14460297), (778, 14125740), (1140, 9640198), (1167, 9417160), (1556, 7062870), (1945, 5650296), (2280, 4820099), (2334, 4708580), (3112, 3531435), (3890, 2825148), (4668, 2354290), (5835, 1883432), (7391, 1486920), (7780, 1412574), (9336, 1177145), (11670, 941716), (12391, 886920), (14782, 743460), (15560, 706287), (22173, 495640), (23340, 470858), (24782, 443460), (29564, 371730), (36955, 297384), (37173, 295640), (44346, 247820), (46680, 235429), (49564, 221730), (59128, 185865), (61955, 177384), (73910, 148692), (74346, 147820), (88692, 123910), (99128, 110865)]