2890964160

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{143401}}^1$

素因数の和:143431

約数の個数: 168

約数和(自身を含む): 11364321696

約数和(自身を除く): 8473357536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 143401, 286802, 430203, 573604, 717005, 860406, 1003807, 1147208, 1290609, 1434010, 1720812, 2007614, 2151015, 2294416, 2581218, 2868020, 3011421, 3441624, 4015228, 4302030, 4588832, 5019035, 5162436, 5736040, 6022842, 6453045, 6883248, 8030456, 8604060, 9034263, 9177664, 10038070, 10324872, 11472080, 12045684, 12906090, 13766496, 15057105, 16060912, 17208120, 18068526, 20076140, 20649744, 22944160, 24091368, 25812180, 27532992, 30114210, 32121824, 34416240, 36137052, 40152280, 41299488, 45171315, 45888320, 48182736, 51624360, 60228420, 64243648, 68832480, 72274104, 80304560, 82598976, 90342630, 96365472, 103248720, 120456840, 137664960, 144548208, 160609120, 180685260, 192730944, 206497440, 240913680, 289096416, 321218240, 361370520, 412994880, 481827360, 578192832, 722741040, 963654720, 1445482080, 2890964160]

約数ペア:

[(1, 2890964160), (2, 1445482080), (3, 963654720), (4, 722741040), (5, 578192832), (6, 481827360), (7, 412994880), (8, 361370520), (9, 321218240), (10, 289096416), (12, 240913680), (14, 206497440), (15, 192730944), (16, 180685260), (18, 160609120), (20, 144548208), (21, 137664960), (24, 120456840), (28, 103248720), (30, 96365472), (32, 90342630), (35, 82598976), (36, 80304560), (40, 72274104), (42, 68832480), (45, 64243648), (48, 60228420), (56, 51624360), (60, 48182736), (63, 45888320), (64, 45171315), (70, 41299488), (72, 40152280), (80, 36137052), (84, 34416240), (90, 32121824), (96, 30114210), (105, 27532992), (112, 25812180), (120, 24091368), (126, 22944160), (140, 20649744), (144, 20076140), (160, 18068526), (168, 17208120), (180, 16060912), (192, 15057105), (210, 13766496), (224, 12906090), (240, 12045684), (252, 11472080), (280, 10324872), (288, 10038070), (315, 9177664), (320, 9034263), (336, 8604060), (360, 8030456), (420, 6883248), (448, 6453045), (480, 6022842), (504, 5736040), (560, 5162436), (576, 5019035), (630, 4588832), (672, 4302030), (720, 4015228), (840, 3441624), (960, 3011421), (1008, 2868020), (1120, 2581218), (1260, 2294416), (1344, 2151015), (1440, 2007614), (1680, 1720812), (2016, 1434010), (2240, 1290609), (2520, 1147208), (2880, 1003807), (3360, 860406), (4032, 717005), (5040, 573604), (6720, 430203), (10080, 286802), (20160, 143401)]