2506395840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{877}}^1$

素因数の和:1139

約数の個数: 224

約数和(自身を含む): 8617183680

約数和(自身を除く): 6110787840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 229, 240, 260, 312, 320, 390, 416, 458, 480, 520, 624, 687, 780, 832, 877, 916, 960, 1040, 1145, 1248, 1374, 1560, 1754, 1832, 2080, 2290, 2496, 2631, 2748, 2977, 3120, 3435, 3508, 3664, 4160, 4385, 4580, 5262, 5496, 5954, 6240, 6870, 7016, 7328, 8770, 8931, 9160, 10524, 10992, 11401, 11908, 12480, 13155, 13740, 14032, 14656, 14885, 17540, 17862, 18320, 21048, 21984, 22802, 23816, 26310, 27480, 28064, 29770, 34203, 35080, 35724, 36640, 42096, 43968, 44655, 45604, 47632, 52620, 54960, 56128, 57005, 59540, 68406, 70160, 71448, 73280, 84192, 89310, 91208, 95264, 105240, 109920, 114010, 119080, 136812, 140320, 142896, 168384, 171015, 178620, 182416, 190528, 200833, 210480, 219840, 228020, 238160, 273624, 280640, 285792, 342030, 357240, 364832, 401666, 420960, 456040, 476320, 547248, 571584, 602499, 684060, 714480, 729664, 803332, 841920, 912080, 952640, 1004165, 1094496, 1204998, 1368120, 1428960, 1606664, 1824160, 2008330, 2188992, 2409996, 2610829, 2736240, 2857920, 3012495, 3213328, 3648320, 4016660, 4819992, 5221658, 5472480, 6024990, 6426656, 7832487, 8033320, 9639984, 10443316, 10944960, 12049980, 12853312, 13054145, 15664974, 16066640, 19279968, 20886632, 24099960, 26108290, 31329948, 32133280, 38559936, 39162435, 41773264, 48199920, 52216580, 62659896, 64266560, 78324870, 83546528, 96399840, 104433160, 125319792, 156649740, 167093056, 192799680, 208866320, 250639584, 313299480, 417732640, 501279168, 626598960, 835465280, 1253197920, 2506395840]

約数ペア:

[(1, 2506395840), (2, 1253197920), (3, 835465280), (4, 626598960), (5, 501279168), (6, 417732640), (8, 313299480), (10, 250639584), (12, 208866320), (13, 192799680), (15, 167093056), (16, 156649740), (20, 125319792), (24, 104433160), (26, 96399840), (30, 83546528), (32, 78324870), (39, 64266560), (40, 62659896), (48, 52216580), (52, 48199920), (60, 41773264), (64, 39162435), (65, 38559936), (78, 32133280), (80, 31329948), (96, 26108290), (104, 24099960), (120, 20886632), (130, 19279968), (156, 16066640), (160, 15664974), (192, 13054145), (195, 12853312), (208, 12049980), (229, 10944960), (240, 10443316), (260, 9639984), (312, 8033320), (320, 7832487), (390, 6426656), (416, 6024990), (458, 5472480), (480, 5221658), (520, 4819992), (624, 4016660), (687, 3648320), (780, 3213328), (832, 3012495), (877, 2857920), (916, 2736240), (960, 2610829), (1040, 2409996), (1145, 2188992), (1248, 2008330), (1374, 1824160), (1560, 1606664), (1754, 1428960), (1832, 1368120), (2080, 1204998), (2290, 1094496), (2496, 1004165), (2631, 952640), (2748, 912080), (2977, 841920), (3120, 803332), (3435, 729664), (3508, 714480), (3664, 684060), (4160, 602499), (4385, 571584), (4580, 547248), (5262, 476320), (5496, 456040), (5954, 420960), (6240, 401666), (6870, 364832), (7016, 357240), (7328, 342030), (8770, 285792), (8931, 280640), (9160, 273624), (10524, 238160), (10992, 228020), (11401, 219840), (11908, 210480), (12480, 200833), (13155, 190528), (13740, 182416), (14032, 178620), (14656, 171015), (14885, 168384), (17540, 142896), (17862, 140320), (18320, 136812), (21048, 119080), (21984, 114010), (22802, 109920), (23816, 105240), (26310, 95264), (27480, 91208), (28064, 89310), (29770, 84192), (34203, 73280), (35080, 71448), (35724, 70160), (36640, 68406), (42096, 59540), (43968, 57005), (44655, 56128), (45604, 54960), (47632, 52620)]