316261520640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2111789}}^1$

素因数の和:2111829

約数の個数: 216

約数和(自身を含む): 1178404161480

約数和(自身を除く): 862142640840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 9984, 11520, 12480, 14976, 16640, 18720, 24960, 29952, 37440, 49920, 74880, 149760, 2111789, 4223578, 6335367, 8447156, 10558945, 12670734, 16894312, 19006101, 21117890, 25341468, 27453257, 31676835, 33788624, 38012202, 42235780, 50682936, 54906514, 63353670, 67577248, 76024404, 82359771, 84471560, 95030505, 101365872, 109813028, 126707340, 135154496, 137266285, 152048808, 164719542, 168943120, 190061010, 202731744, 219626056, 247079313, 253414680, 270308992, 274532570, 304097616, 329439084, 337886240, 380122020, 405463488, 411798855, 439252112, 494158626, 506829360, 540617984, 549065140, 608195232, 658878168, 675772480, 760244040, 810926976, 823597710, 878504224, 988317252, 1013658720, 1098130280, 1216390464, 1235396565, 1317756336, 1351544960, 1520488080, 1621853952, 1647195420, 1757008448, 1976634504, 2027317440, 2196260560, 2432780928, 2470793130, 2635512672, 2703089920, 3040976160, 3294390840, 3514016896, 3953269008, 4054634880, 4392521120, 4865561856, 4941586260, 5271025344, 6081952320, 6588781680, 7028033792, 7906538016, 8109269760, 8785042240, 9883172520, 10542050688, 12163904640, 13177563360, 15813076032, 17570084480, 19766345040, 21084101376, 24327809280, 26355126720, 31626152064, 35140168960, 39532690080, 52710253440, 63252304128, 79065380160, 105420506880, 158130760320, 316261520640]

約数ペア:

[(1, 316261520640), (2, 158130760320), (3, 105420506880), (4, 79065380160), (5, 63252304128), (6, 52710253440), (8, 39532690080), (9, 35140168960), (10, 31626152064), (12, 26355126720), (13, 24327809280), (15, 21084101376), (16, 19766345040), (18, 17570084480), (20, 15813076032), (24, 13177563360), (26, 12163904640), (30, 10542050688), (32, 9883172520), (36, 8785042240), (39, 8109269760), (40, 7906538016), (45, 7028033792), (48, 6588781680), (52, 6081952320), (60, 5271025344), (64, 4941586260), (65, 4865561856), (72, 4392521120), (78, 4054634880), (80, 3953269008), (90, 3514016896), (96, 3294390840), (104, 3040976160), (117, 2703089920), (120, 2635512672), (128, 2470793130), (130, 2432780928), (144, 2196260560), (156, 2027317440), (160, 1976634504), (180, 1757008448), (192, 1647195420), (195, 1621853952), (208, 1520488080), (234, 1351544960), (240, 1317756336), (256, 1235396565), (260, 1216390464), (288, 1098130280), (312, 1013658720), (320, 988317252), (360, 878504224), (384, 823597710), (390, 810926976), (416, 760244040), (468, 675772480), (480, 658878168), (520, 608195232), (576, 549065140), (585, 540617984), (624, 506829360), (640, 494158626), (720, 439252112), (768, 411798855), (780, 405463488), (832, 380122020), (936, 337886240), (960, 329439084), (1040, 304097616), (1152, 274532570), (1170, 270308992), (1248, 253414680), (1280, 247079313), (1440, 219626056), (1560, 202731744), (1664, 190061010), (1872, 168943120), (1920, 164719542), (2080, 152048808), (2304, 137266285), (2340, 135154496), (2496, 126707340), (2880, 109813028), (3120, 101365872), (3328, 95030505), (3744, 84471560), (3840, 82359771), (4160, 76024404), (4680, 67577248), (4992, 63353670), (5760, 54906514), (6240, 50682936), (7488, 42235780), (8320, 38012202), (9360, 33788624), (9984, 31676835), (11520, 27453257), (12480, 25341468), (14976, 21117890), (16640, 19006101), (18720, 16894312), (24960, 12670734), (29952, 10558945), (37440, 8447156), (49920, 6335367), (74880, 4223578), (149760, 2111789)]