856586880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2656

約数の個数: 256

約数和(自身を含む): 3194640000

約数和(自身を除く): 2338053120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2609, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5218, 5472, 5760, 6080, 6840, 7296, 7827, 8208, 8640, 9120, 10260, 10436, 10944, 12160, 13045, 13680, 15654, 16416, 17280, 18240, 20520, 20872, 21888, 23481, 26090, 27360, 31308, 32832, 36480, 39135, 41040, 41744, 46962, 49571, 52180, 54720, 62616, 65664, 70443, 78270, 82080, 83488, 93924, 99142, 104360, 109440, 117405, 125232, 140886, 148713, 156540, 164160, 166976, 187848, 198284, 208720, 234810, 247855, 250464, 281772, 297426, 313080, 328320, 333952, 352215, 375696, 396568, 417440, 446139, 469620, 495710, 500928, 563544, 594852, 626160, 704430, 743565, 751392, 793136, 834880, 892278, 939240, 991420, 1001856, 1127088, 1189704, 1252320, 1338417, 1408860, 1487130, 1502784, 1586272, 1669760, 1784556, 1878480, 1982840, 2230695, 2254176, 2379408, 2504640, 2676834, 2817720, 2974260, 3005568, 3172544, 3569112, 3756960, 3965680, 4461390, 4508352, 4758816, 5009280, 5353668, 5635440, 5948520, 6345088, 6692085, 7138224, 7513920, 7931360, 8922780, 9016704, 9517632, 10707336, 11270880, 11897040, 13384170, 14276448, 15027840, 15862720, 17845560, 19035264, 21414672, 22541760, 23794080, 26768340, 28552896, 31725440, 35691120, 42829344, 45083520, 47588160, 53536680, 57105792, 71382240, 85658688, 95176320, 107073360, 142764480, 171317376, 214146720, 285528960, 428293440, 856586880]

約数ペア:

[(1, 856586880), (2, 428293440), (3, 285528960), (4, 214146720), (5, 171317376), (6, 142764480), (8, 107073360), (9, 95176320), (10, 85658688), (12, 71382240), (15, 57105792), (16, 53536680), (18, 47588160), (19, 45083520), (20, 42829344), (24, 35691120), (27, 31725440), (30, 28552896), (32, 26768340), (36, 23794080), (38, 22541760), (40, 21414672), (45, 19035264), (48, 17845560), (54, 15862720), (57, 15027840), (60, 14276448), (64, 13384170), (72, 11897040), (76, 11270880), (80, 10707336), (90, 9517632), (95, 9016704), (96, 8922780), (108, 7931360), (114, 7513920), (120, 7138224), (128, 6692085), (135, 6345088), (144, 5948520), (152, 5635440), (160, 5353668), (171, 5009280), (180, 4758816), (190, 4508352), (192, 4461390), (216, 3965680), (228, 3756960), (240, 3569112), (270, 3172544), (285, 3005568), (288, 2974260), (304, 2817720), (320, 2676834), (342, 2504640), (360, 2379408), (380, 2254176), (384, 2230695), (432, 1982840), (456, 1878480), (480, 1784556), (513, 1669760), (540, 1586272), (570, 1502784), (576, 1487130), (608, 1408860), (640, 1338417), (684, 1252320), (720, 1189704), (760, 1127088), (855, 1001856), (864, 991420), (912, 939240), (960, 892278), (1026, 834880), (1080, 793136), (1140, 751392), (1152, 743565), (1216, 704430), (1368, 626160), (1440, 594852), (1520, 563544), (1710, 500928), (1728, 495710), (1824, 469620), (1920, 446139), (2052, 417440), (2160, 396568), (2280, 375696), (2432, 352215), (2565, 333952), (2609, 328320), (2736, 313080), (2880, 297426), (3040, 281772), (3420, 250464), (3456, 247855), (3648, 234810), (4104, 208720), (4320, 198284), (4560, 187848), (5130, 166976), (5218, 164160), (5472, 156540), (5760, 148713), (6080, 140886), (6840, 125232), (7296, 117405), (7827, 109440), (8208, 104360), (8640, 99142), (9120, 93924), (10260, 83488), (10436, 82080), (10944, 78270), (12160, 70443), (13045, 65664), (13680, 62616), (15654, 54720), (16416, 52180), (17280, 49571), (18240, 46962), (20520, 41744), (20872, 41040), (21888, 39135), (23481, 36480), (26090, 32832), (27360, 31308)]