738434880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:979

約数の個数: 280

約数和(自身を含む): 2714426880

約数和(自身を除く): 1975992000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 576, 620, 648, 720, 744, 810, 837, 864, 919, 930, 960, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1838, 1860, 1984, 2160, 2232, 2480, 2511, 2592, 2757, 2790, 2880, 2976, 3240, 3348, 3676, 3720, 4185, 4320, 4464, 4595, 4960, 5022, 5184, 5514, 5580, 5952, 6480, 6696, 7352, 7440, 8271, 8370, 8640, 8928, 9190, 9920, 10044, 11028, 11160, 12555, 12960, 13392, 13785, 14704, 14880, 16542, 16740, 17856, 18380, 20088, 22056, 22320, 24813, 25110, 25920, 26784, 27570, 28489, 29408, 29760, 33084, 33480, 36760, 40176, 41355, 44112, 44640, 49626, 50220, 53568, 55140, 56978, 58816, 66168, 66960, 73520, 74439, 80352, 82710, 85467, 88224, 89280, 99252, 100440, 110280, 113956, 124065, 132336, 133920, 142445, 147040, 148878, 160704, 165420, 170934, 176448, 198504, 200880, 220560, 227912, 248130, 256401, 264672, 267840, 284890, 294080, 297756, 330840, 341868, 372195, 397008, 401760, 427335, 441120, 455824, 496260, 512802, 529344, 569780, 595512, 661680, 683736, 744390, 769203, 794016, 803520, 854670, 882240, 911648, 992520, 1025604, 1139560, 1191024, 1282005, 1323360, 1367472, 1488780, 1538406, 1588032, 1709340, 1823296, 1985040, 2051208, 2279120, 2307609, 2382048, 2564010, 2646720, 2734944, 2977560, 3076812, 3418680, 3846015, 3970080, 4102416, 4558240, 4615218, 4764096, 5128020, 5469888, 5955120, 6153624, 6837360, 7692030, 7940160, 8204832, 9116480, 9230436, 10256040, 11538045, 11910240, 12307248, 13674720, 15384060, 16409664, 18460872, 20512080, 23076090, 23820480, 24614496, 27349440, 30768120, 36921744, 41024160, 46152180, 49228992, 61536240, 73843488, 82048320, 92304360, 123072480, 147686976, 184608720, 246144960, 369217440, 738434880]

約数ペア:

[(1, 738434880), (2, 369217440), (3, 246144960), (4, 184608720), (5, 147686976), (6, 123072480), (8, 92304360), (9, 82048320), (10, 73843488), (12, 61536240), (15, 49228992), (16, 46152180), (18, 41024160), (20, 36921744), (24, 30768120), (27, 27349440), (30, 24614496), (31, 23820480), (32, 23076090), (36, 20512080), (40, 18460872), (45, 16409664), (48, 15384060), (54, 13674720), (60, 12307248), (62, 11910240), (64, 11538045), (72, 10256040), (80, 9230436), (81, 9116480), (90, 8204832), (93, 7940160), (96, 7692030), (108, 6837360), (120, 6153624), (124, 5955120), (135, 5469888), (144, 5128020), (155, 4764096), (160, 4615218), (162, 4558240), (180, 4102416), (186, 3970080), (192, 3846015), (216, 3418680), (240, 3076812), (248, 2977560), (270, 2734944), (279, 2646720), (288, 2564010), (310, 2382048), (320, 2307609), (324, 2279120), (360, 2051208), (372, 1985040), (405, 1823296), (432, 1709340), (465, 1588032), (480, 1538406), (496, 1488780), (540, 1367472), (558, 1323360), (576, 1282005), (620, 1191024), (648, 1139560), (720, 1025604), (744, 992520), (810, 911648), (837, 882240), (864, 854670), (919, 803520), (930, 794016), (960, 769203), (992, 744390), (1080, 683736), (1116, 661680), (1240, 595512), (1296, 569780), (1395, 529344), (1440, 512802), (1488, 496260), (1620, 455824), (1674, 441120), (1728, 427335), (1838, 401760), (1860, 397008), (1984, 372195), (2160, 341868), (2232, 330840), (2480, 297756), (2511, 294080), (2592, 284890), (2757, 267840), (2790, 264672), (2880, 256401), (2976, 248130), (3240, 227912), (3348, 220560), (3676, 200880), (3720, 198504), (4185, 176448), (4320, 170934), (4464, 165420), (4595, 160704), (4960, 148878), (5022, 147040), (5184, 142445), (5514, 133920), (5580, 132336), (5952, 124065), (6480, 113956), (6696, 110280), (7352, 100440), (7440, 99252), (8271, 89280), (8370, 88224), (8640, 85467), (8928, 82710), (9190, 80352), (9920, 74439), (10044, 73520), (11028, 66960), (11160, 66168), (12555, 58816), (12960, 56978), (13392, 55140), (13785, 53568), (14704, 50220), (14880, 49626), (16542, 44640), (16740, 44112), (17856, 41355), (18380, 40176), (20088, 36760), (22056, 33480), (22320, 33084), (24813, 29760), (25110, 29408), (25920, 28489), (26784, 27570)]