3129517440

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{77617}}^1$

素因数の和:77649

約数の個数: 192

約数和(自身を含む): 12350576160

約数和(自身を除く): 9221058720

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 77617, 155234, 232851, 310468, 388085, 465702, 543319, 620936, 698553, 776170, 931404, 1086638, 1164255, 1241872, 1397106, 1552340, 1629957, 1862808, 2173276, 2328510, 2483744, 2716595, 2794212, 3104680, 3259914, 3492765, 3725616, 4346552, 4657020, 4889871, 4967488, 5433190, 5588424, 6209360, 6519828, 6985530, 7451232, 8149785, 8693104, 9314040, 9779742, 9934976, 10866380, 11176848, 12418720, 13039656, 13971060, 14902464, 16299570, 17386208, 18628080, 19559484, 21732760, 22353696, 24449355, 24837440, 26079312, 27942120, 29804928, 32599140, 34772416, 37256160, 39118968, 43465520, 44707392, 48898710, 49674880, 52158624, 55884240, 65198280, 69544832, 74512320, 78237936, 86931040, 89414784, 97797420, 104317248, 111768480, 130396560, 149024640, 156475872, 173862080, 195594840, 208634496, 223536960, 260793120, 312951744, 347724160, 391189680, 447073920, 521586240, 625903488, 782379360, 1043172480, 1564758720, 3129517440]

約数ペア:

[(1, 3129517440), (2, 1564758720), (3, 1043172480), (4, 782379360), (5, 625903488), (6, 521586240), (7, 447073920), (8, 391189680), (9, 347724160), (10, 312951744), (12, 260793120), (14, 223536960), (15, 208634496), (16, 195594840), (18, 173862080), (20, 156475872), (21, 149024640), (24, 130396560), (28, 111768480), (30, 104317248), (32, 97797420), (35, 89414784), (36, 86931040), (40, 78237936), (42, 74512320), (45, 69544832), (48, 65198280), (56, 55884240), (60, 52158624), (63, 49674880), (64, 48898710), (70, 44707392), (72, 43465520), (80, 39118968), (84, 37256160), (90, 34772416), (96, 32599140), (105, 29804928), (112, 27942120), (120, 26079312), (126, 24837440), (128, 24449355), (140, 22353696), (144, 21732760), (160, 19559484), (168, 18628080), (180, 17386208), (192, 16299570), (210, 14902464), (224, 13971060), (240, 13039656), (252, 12418720), (280, 11176848), (288, 10866380), (315, 9934976), (320, 9779742), (336, 9314040), (360, 8693104), (384, 8149785), (420, 7451232), (448, 6985530), (480, 6519828), (504, 6209360), (560, 5588424), (576, 5433190), (630, 4967488), (640, 4889871), (672, 4657020), (720, 4346552), (840, 3725616), (896, 3492765), (960, 3259914), (1008, 3104680), (1120, 2794212), (1152, 2716595), (1260, 2483744), (1344, 2328510), (1440, 2173276), (1680, 1862808), (1920, 1629957), (2016, 1552340), (2240, 1397106), (2520, 1241872), (2688, 1164255), (2880, 1086638), (3360, 931404), (4032, 776170), (4480, 698553), (5040, 620936), (5760, 543319), (6720, 465702), (8064, 388085), (10080, 310468), (13440, 232851), (20160, 155234), (40320, 77617)]