79147571880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1\times {\mathrm{1979}}^1$

素因数の和:2864

約数の個数: 256

約数和(自身を含む): 264408883200

約数和(自身を除く): 185261311320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 827, 930, 1209, 1240, 1560, 1612, 1654, 1860, 1979, 2015, 2418, 2481, 3224, 3308, 3720, 3958, 4030, 4135, 4836, 4962, 5937, 6045, 6616, 7916, 8060, 8270, 9672, 9895, 9924, 10751, 11874, 12090, 12405, 15832, 16120, 16540, 19790, 19848, 21502, 23748, 24180, 24810, 25637, 25727, 29685, 32253, 33080, 39580, 43004, 47496, 48360, 49620, 51274, 51454, 53755, 59370, 61349, 64506, 76911, 77181, 79160, 86008, 99240, 102548, 102908, 107510, 118740, 122698, 128185, 128635, 129012, 153822, 154362, 161265, 184047, 205096, 205816, 215020, 237480, 245396, 256370, 257270, 258024, 306745, 307644, 308724, 322530, 333281, 368094, 384555, 385905, 430040, 490792, 512740, 514540, 613490, 615288, 617448, 645060, 666562, 736188, 769110, 771810, 797537, 920235, 999843, 1025480, 1029080, 1226980, 1290120, 1333124, 1472376, 1538220, 1543620, 1595074, 1636633, 1666405, 1840470, 1999686, 2392611, 2453960, 2666248, 3076440, 3087240, 3190148, 3273266, 3332810, 3680940, 3987685, 3999372, 4785222, 4909899, 4999215, 6380296, 6546532, 6665620, 7361880, 7975370, 7998744, 8183165, 9570444, 9819798, 9998430, 11963055, 13093064, 13331240, 15950740, 16366330, 19140888, 19639596, 19996860, 21276229, 23926110, 24549495, 31901480, 32732660, 39279192, 39993720, 42552458, 47852220, 49098990, 50735623, 63828687, 65465320, 85104916, 95704440, 98197980, 101471246, 106381145, 127657374, 152206869, 170209832, 196395960, 202942492, 212762290, 253678115, 255314748, 304413738, 319143435, 405884984, 425524580, 507356230, 510629496, 608827476, 638286870, 659563099, 761034345, 851049160, 1014712460, 1217654952, 1276573740, 1319126198, 1522068690, 1978689297, 2029424920, 2553147480, 2638252396, 3044137380, 3297815495, 3957378594, 5276504792, 6088274760, 6595630990, 7914757188, 9893446485, 13191261980, 15829514376, 19786892970, 26382523960, 39573785940, 79147571880]

約数ペア:

[(1, 79147571880), (2, 39573785940), (3, 26382523960), (4, 19786892970), (5, 15829514376), (6, 13191261980), (8, 9893446485), (10, 7914757188), (12, 6595630990), (13, 6088274760), (15, 5276504792), (20, 3957378594), (24, 3297815495), (26, 3044137380), (30, 2638252396), (31, 2553147480), (39, 2029424920), (40, 1978689297), (52, 1522068690), (60, 1319126198), (62, 1276573740), (65, 1217654952), (78, 1014712460), (93, 851049160), (104, 761034345), (120, 659563099), (124, 638286870), (130, 608827476), (155, 510629496), (156, 507356230), (186, 425524580), (195, 405884984), (248, 319143435), (260, 304413738), (310, 255314748), (312, 253678115), (372, 212762290), (390, 202942492), (403, 196395960), (465, 170209832), (520, 152206869), (620, 127657374), (744, 106381145), (780, 101471246), (806, 98197980), (827, 95704440), (930, 85104916), (1209, 65465320), (1240, 63828687), (1560, 50735623), (1612, 49098990), (1654, 47852220), (1860, 42552458), (1979, 39993720), (2015, 39279192), (2418, 32732660), (2481, 31901480), (3224, 24549495), (3308, 23926110), (3720, 21276229), (3958, 19996860), (4030, 19639596), (4135, 19140888), (4836, 16366330), (4962, 15950740), (5937, 13331240), (6045, 13093064), (6616, 11963055), (7916, 9998430), (8060, 9819798), (8270, 9570444), (9672, 8183165), (9895, 7998744), (9924, 7975370), (10751, 7361880), (11874, 6665620), (12090, 6546532), (12405, 6380296), (15832, 4999215), (16120, 4909899), (16540, 4785222), (19790, 3999372), (19848, 3987685), (21502, 3680940), (23748, 3332810), (24180, 3273266), (24810, 3190148), (25637, 3087240), (25727, 3076440), (29685, 2666248), (32253, 2453960), (33080, 2392611), (39580, 1999686), (43004, 1840470), (47496, 1666405), (48360, 1636633), (49620, 1595074), (51274, 1543620), (51454, 1538220), (53755, 1472376), (59370, 1333124), (61349, 1290120), (64506, 1226980), (76911, 1029080), (77181, 1025480), (79160, 999843), (86008, 920235), (99240, 797537), (102548, 771810), (102908, 769110), (107510, 736188), (118740, 666562), (122698, 645060), (128185, 617448), (128635, 615288), (129012, 613490), (153822, 514540), (154362, 512740), (161265, 490792), (184047, 430040), (205096, 385905), (205816, 384555), (215020, 368094), (237480, 333281), (245396, 322530), (256370, 308724), (257270, 307644), (258024, 306745)]