317568960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3557}}^1$

素因数の和:3611

約数の個数: 168

約数和(自身を含む): 1127857536

約数和(自身を除く): 810288576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3557, 3720, 4464, 4960, 5580, 5952, 7114, 7440, 8928, 9920, 10671, 11160, 14228, 14880, 17785, 17856, 21342, 22320, 28456, 29760, 32013, 35570, 42684, 44640, 53355, 56912, 64026, 71140, 85368, 89280, 106710, 110267, 113824, 128052, 142280, 160065, 170736, 213420, 220534, 227648, 256104, 284560, 320130, 330801, 341472, 426840, 441068, 512208, 551335, 569120, 640260, 661602, 682944, 853680, 882136, 992403, 1024416, 1102670, 1138240, 1280520, 1323204, 1654005, 1707360, 1764272, 1984806, 2048832, 2205340, 2561040, 2646408, 3308010, 3414720, 3528544, 3969612, 4410680, 4962015, 5122080, 5292816, 6616020, 7057088, 7939224, 8821360, 9924030, 10244160, 10585632, 13232040, 15878448, 17642720, 19848060, 21171264, 26464080, 31756896, 35285440, 39696120, 52928160, 63513792, 79392240, 105856320, 158784480, 317568960]

約数ペア:

[(1, 317568960), (2, 158784480), (3, 105856320), (4, 79392240), (5, 63513792), (6, 52928160), (8, 39696120), (9, 35285440), (10, 31756896), (12, 26464080), (15, 21171264), (16, 19848060), (18, 17642720), (20, 15878448), (24, 13232040), (30, 10585632), (31, 10244160), (32, 9924030), (36, 8821360), (40, 7939224), (45, 7057088), (48, 6616020), (60, 5292816), (62, 5122080), (64, 4962015), (72, 4410680), (80, 3969612), (90, 3528544), (93, 3414720), (96, 3308010), (120, 2646408), (124, 2561040), (144, 2205340), (155, 2048832), (160, 1984806), (180, 1764272), (186, 1707360), (192, 1654005), (240, 1323204), (248, 1280520), (279, 1138240), (288, 1102670), (310, 1024416), (320, 992403), (360, 882136), (372, 853680), (465, 682944), (480, 661602), (496, 640260), (558, 569120), (576, 551335), (620, 512208), (720, 441068), (744, 426840), (930, 341472), (960, 330801), (992, 320130), (1116, 284560), (1240, 256104), (1395, 227648), (1440, 220534), (1488, 213420), (1860, 170736), (1984, 160065), (2232, 142280), (2480, 128052), (2790, 113824), (2880, 110267), (2976, 106710), (3557, 89280), (3720, 85368), (4464, 71140), (4960, 64026), (5580, 56912), (5952, 53355), (7114, 44640), (7440, 42684), (8928, 35570), (9920, 32013), (10671, 29760), (11160, 28456), (14228, 22320), (14880, 21342), (17785, 17856)]