283333680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{2677}}^1$

素因数の和:2713

約数の個数: 240

約数和(自身を含む): 1135686240

約数和(自身を除く): 852352560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2677, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5354, 5880, 6615, 7056, 7560, 8031, 8820, 10584, 10708, 11760, 13230, 13385, 15120, 16062, 17640, 18739, 21168, 21416, 24093, 26460, 26770, 32124, 35280, 37478, 40155, 42832, 48186, 52920, 53540, 56217, 64248, 72279, 74956, 80310, 93695, 96372, 105840, 107080, 112434, 120465, 128496, 131173, 144558, 149912, 160620, 168651, 187390, 192744, 214160, 224868, 240930, 262346, 281085, 289116, 299824, 321240, 337302, 361395, 374780, 385488, 393519, 449736, 481860, 505953, 524692, 562170, 578232, 642480, 655865, 674604, 722790, 749560, 787038, 843255, 899472, 963720, 1011906, 1049384, 1124340, 1156464, 1180557, 1311730, 1349208, 1445580, 1499120, 1574076, 1686510, 1927440, 1967595, 2023812, 2098768, 2248680, 2361114, 2529765, 2623460, 2698416, 2891160, 3148152, 3373020, 3541671, 3935190, 4047624, 4497360, 4722228, 5059530, 5246920, 5782320, 5902785, 6296304, 6746040, 7083342, 7870380, 8095248, 9444456, 10119060, 10493840, 11805570, 13492080, 14166684, 15740760, 17708355, 18888912, 20238120, 23611140, 28333368, 31481520, 35416710, 40476240, 47222280, 56666736, 70833420, 94444560, 141666840, 283333680]

約数ペア:

[(1, 283333680), (2, 141666840), (3, 94444560), (4, 70833420), (5, 56666736), (6, 47222280), (7, 40476240), (8, 35416710), (9, 31481520), (10, 28333368), (12, 23611140), (14, 20238120), (15, 18888912), (16, 17708355), (18, 15740760), (20, 14166684), (21, 13492080), (24, 11805570), (27, 10493840), (28, 10119060), (30, 9444456), (35, 8095248), (36, 7870380), (40, 7083342), (42, 6746040), (45, 6296304), (48, 5902785), (49, 5782320), (54, 5246920), (56, 5059530), (60, 4722228), (63, 4497360), (70, 4047624), (72, 3935190), (80, 3541671), (84, 3373020), (90, 3148152), (98, 2891160), (105, 2698416), (108, 2623460), (112, 2529765), (120, 2361114), (126, 2248680), (135, 2098768), (140, 2023812), (144, 1967595), (147, 1927440), (168, 1686510), (180, 1574076), (189, 1499120), (196, 1445580), (210, 1349208), (216, 1311730), (240, 1180557), (245, 1156464), (252, 1124340), (270, 1049384), (280, 1011906), (294, 963720), (315, 899472), (336, 843255), (360, 787038), (378, 749560), (392, 722790), (420, 674604), (432, 655865), (441, 642480), (490, 578232), (504, 562170), (540, 524692), (560, 505953), (588, 481860), (630, 449736), (720, 393519), (735, 385488), (756, 374780), (784, 361395), (840, 337302), (882, 321240), (945, 299824), (980, 289116), (1008, 281085), (1080, 262346), (1176, 240930), (1260, 224868), (1323, 214160), (1470, 192744), (1512, 187390), (1680, 168651), (1764, 160620), (1890, 149912), (1960, 144558), (2160, 131173), (2205, 128496), (2352, 120465), (2520, 112434), (2646, 107080), (2677, 105840), (2940, 96372), (3024, 93695), (3528, 80310), (3780, 74956), (3920, 72279), (4410, 64248), (5040, 56217), (5292, 53540), (5354, 52920), (5880, 48186), (6615, 42832), (7056, 40155), (7560, 37478), (8031, 35280), (8820, 32124), (10584, 26770), (10708, 26460), (11760, 24093), (13230, 21416), (13385, 21168), (15120, 18739), (16062, 17640)]