2873891880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1169

約数の個数: 256

約数和(自身を含む): 10031040000

約数和(自身を除く): 7157148120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 89, 90, 108, 116, 120, 135, 145, 174, 178, 180, 216, 232, 261, 267, 270, 290, 348, 356, 360, 435, 445, 522, 534, 540, 580, 696, 712, 783, 801, 870, 890, 1031, 1044, 1068, 1080, 1160, 1305, 1335, 1566, 1602, 1740, 1780, 2062, 2088, 2136, 2403, 2581, 2610, 2670, 3093, 3132, 3204, 3480, 3560, 3915, 4005, 4124, 4806, 5155, 5162, 5220, 5340, 6186, 6264, 6408, 7743, 7830, 8010, 8248, 9279, 9612, 10310, 10324, 10440, 10680, 12015, 12372, 12905, 15465, 15486, 15660, 16020, 18558, 19224, 20620, 20648, 23229, 24030, 24744, 25810, 27837, 29899, 30930, 30972, 31320, 32040, 37116, 38715, 41240, 46395, 46458, 48060, 51620, 55674, 59798, 61860, 61944, 69687, 74232, 77430, 89697, 91759, 92790, 92916, 96120, 103240, 111348, 116145, 119596, 123720, 139185, 139374, 149495, 154860, 179394, 183518, 185580, 185832, 222696, 232290, 239192, 269091, 275277, 278370, 278748, 298990, 309720, 348435, 358788, 367036, 371160, 448485, 458795, 464580, 538182, 550554, 556740, 557496, 597980, 696870, 717576, 734072, 807273, 825831, 896970, 917590, 929160, 1076364, 1101108, 1113480, 1195960, 1345455, 1376385, 1393740, 1614546, 1651662, 1793940, 1835180, 2152728, 2202216, 2477493, 2661011, 2690910, 2752770, 2787480, 3229092, 3303324, 3587880, 3670360, 4036365, 4129155, 4954986, 5322022, 5381820, 5505540, 6458184, 6606648, 7983033, 8072730, 8258310, 9909972, 10644044, 10763640, 11011080, 12387465, 13305055, 15966066, 16145460, 16516620, 19819944, 21288088, 23949099, 24774930, 26610110, 31932132, 32290920, 33033240, 39915165, 47898198, 49549860, 53220220, 63864264, 71847297, 79830330, 95796396, 99099720, 106440440, 119745495, 143694594, 159660660, 191592792, 239490990, 287389188, 319321320, 359236485, 478981980, 574778376, 718472970, 957963960, 1436945940, 2873891880]

約数ペア:

[(1, 2873891880), (2, 1436945940), (3, 957963960), (4, 718472970), (5, 574778376), (6, 478981980), (8, 359236485), (9, 319321320), (10, 287389188), (12, 239490990), (15, 191592792), (18, 159660660), (20, 143694594), (24, 119745495), (27, 106440440), (29, 99099720), (30, 95796396), (36, 79830330), (40, 71847297), (45, 63864264), (54, 53220220), (58, 49549860), (60, 47898198), (72, 39915165), (87, 33033240), (89, 32290920), (90, 31932132), (108, 26610110), (116, 24774930), (120, 23949099), (135, 21288088), (145, 19819944), (174, 16516620), (178, 16145460), (180, 15966066), (216, 13305055), (232, 12387465), (261, 11011080), (267, 10763640), (270, 10644044), (290, 9909972), (348, 8258310), (356, 8072730), (360, 7983033), (435, 6606648), (445, 6458184), (522, 5505540), (534, 5381820), (540, 5322022), (580, 4954986), (696, 4129155), (712, 4036365), (783, 3670360), (801, 3587880), (870, 3303324), (890, 3229092), (1031, 2787480), (1044, 2752770), (1068, 2690910), (1080, 2661011), (1160, 2477493), (1305, 2202216), (1335, 2152728), (1566, 1835180), (1602, 1793940), (1740, 1651662), (1780, 1614546), (2062, 1393740), (2088, 1376385), (2136, 1345455), (2403, 1195960), (2581, 1113480), (2610, 1101108), (2670, 1076364), (3093, 929160), (3132, 917590), (3204, 896970), (3480, 825831), (3560, 807273), (3915, 734072), (4005, 717576), (4124, 696870), (4806, 597980), (5155, 557496), (5162, 556740), (5220, 550554), (5340, 538182), (6186, 464580), (6264, 458795), (6408, 448485), (7743, 371160), (7830, 367036), (8010, 358788), (8248, 348435), (9279, 309720), (9612, 298990), (10310, 278748), (10324, 278370), (10440, 275277), (10680, 269091), (12015, 239192), (12372, 232290), (12905, 222696), (15465, 185832), (15486, 185580), (15660, 183518), (16020, 179394), (18558, 154860), (19224, 149495), (20620, 139374), (20648, 139185), (23229, 123720), (24030, 119596), (24744, 116145), (25810, 111348), (27837, 103240), (29899, 96120), (30930, 92916), (30972, 92790), (31320, 91759), (32040, 89697), (37116, 77430), (38715, 74232), (41240, 69687), (46395, 61944), (46458, 61860), (48060, 59798), (51620, 55674)]