6691256484480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20380289}}^1$

素因数の和:20380336

約数の個数: 256

約数和(自身を含む): 24945474960000

約数和(自身を除く): 18254218475520

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, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5472, 5760, 6080, 6840, 7296, 8208, 8640, 9120, 10260, 10944, 12160, 13680, 16416, 17280, 18240, 20520, 21888, 27360, 32832, 36480, 41040, 54720, 65664, 82080, 109440, 164160, 328320, 20380289, 40760578, 61140867, 81521156, 101901445, 122281734, 163042312, 183422601, 203802890, 244563468, 305704335, 326084624, 366845202, 387225491, 407605780, 489126936, 550267803, 611408670, 652169248, 733690404, 774450982, 815211560, 917113005, 978253872, 1100535606, 1161676473, 1222817340, 1304338496, 1467380808, 1548901964, 1630423120, 1834226010, 1936127455, 1956507744, 2201071212, 2323352946, 2445634680, 2608676992, 2751339015, 2934761616, 3097803928, 3260846240, 3485029419, 3668452020, 3872254910, 3913015488, 4402142424, 4646705892, 4891269360, 5502678030, 5808382365, 5869523232, 6195607856, 6521692480, 6970058838, 7336904040, 7744509820, 7826030976, 8804284848, 9293411784, 9782538720, 10455088257, 11005356060, 11616764730, 11739046464, 12391215712, 13043384960, 13940117676, 14673808080, 15489019640, 17425147095, 17608569696, 18586823568, 19565077440, 20910176514, 22010712120, 23233529460, 23478092928, 24782431424, 27880235352, 29347616160, 30978039280, 34850294190, 35217139392, 37173647136, 39130154880, 41820353028, 44021424240, 46467058920, 49564862848, 52275441285, 55760470704, 58695232320, 61956078560, 69700588380, 70434278784, 74347294272, 83640706056, 88042848480, 92934117840, 104550882570, 111520941408, 117390464640, 123912157120, 139401176760, 148694588544, 167281412112, 176085696960, 185868235680, 209101765140, 223041882816, 247824314240, 278802353520, 334562824224, 352171393920, 371736471360, 418203530280, 446083765632, 557604707040, 669125648448, 743472942720, 836407060560, 1115209414080, 1338251296896, 1672814121120, 2230418828160, 3345628242240, 6691256484480]

約数ペア:

[(1, 6691256484480), (2, 3345628242240), (3, 2230418828160), (4, 1672814121120), (5, 1338251296896), (6, 1115209414080), (8, 836407060560), (9, 743472942720), (10, 669125648448), (12, 557604707040), (15, 446083765632), (16, 418203530280), (18, 371736471360), (19, 352171393920), (20, 334562824224), (24, 278802353520), (27, 247824314240), (30, 223041882816), (32, 209101765140), (36, 185868235680), (38, 176085696960), (40, 167281412112), (45, 148694588544), (48, 139401176760), (54, 123912157120), (57, 117390464640), (60, 111520941408), (64, 104550882570), (72, 92934117840), (76, 88042848480), (80, 83640706056), (90, 74347294272), (95, 70434278784), (96, 69700588380), (108, 61956078560), (114, 58695232320), (120, 55760470704), (128, 52275441285), (135, 49564862848), (144, 46467058920), (152, 44021424240), (160, 41820353028), (171, 39130154880), (180, 37173647136), (190, 35217139392), (192, 34850294190), (216, 30978039280), (228, 29347616160), (240, 27880235352), (270, 24782431424), (285, 23478092928), (288, 23233529460), (304, 22010712120), (320, 20910176514), (342, 19565077440), (360, 18586823568), (380, 17608569696), (384, 17425147095), (432, 15489019640), (456, 14673808080), (480, 13940117676), (513, 13043384960), (540, 12391215712), (570, 11739046464), (576, 11616764730), (608, 11005356060), (640, 10455088257), (684, 9782538720), (720, 9293411784), (760, 8804284848), (855, 7826030976), (864, 7744509820), (912, 7336904040), (960, 6970058838), (1026, 6521692480), (1080, 6195607856), (1140, 5869523232), (1152, 5808382365), (1216, 5502678030), (1368, 4891269360), (1440, 4646705892), (1520, 4402142424), (1710, 3913015488), (1728, 3872254910), (1824, 3668452020), (1920, 3485029419), (2052, 3260846240), (2160, 3097803928), (2280, 2934761616), (2432, 2751339015), (2565, 2608676992), (2736, 2445634680), (2880, 2323352946), (3040, 2201071212), (3420, 1956507744), (3456, 1936127455), (3648, 1834226010), (4104, 1630423120), (4320, 1548901964), (4560, 1467380808), (5130, 1304338496), (5472, 1222817340), (5760, 1161676473), (6080, 1100535606), (6840, 978253872), (7296, 917113005), (8208, 815211560), (8640, 774450982), (9120, 733690404), (10260, 652169248), (10944, 611408670), (12160, 550267803), (13680, 489126936), (16416, 407605780), (17280, 387225491), (18240, 366845202), (20520, 326084624), (21888, 305704335), (27360, 244563468), (32832, 203802890), (36480, 183422601), (41040, 163042312), (54720, 122281734), (65664, 101901445), (82080, 81521156), (109440, 61140867), (164160, 40760578), (328320, 20380289)]