8742974640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:680

約数の個数: 320

約数和(自身を含む): 29742858240

約数和(自身を除く): 20999883600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 127, 152, 155, 186, 190, 228, 240, 248, 254, 285, 304, 310, 372, 380, 381, 456, 465, 487, 496, 508, 570, 589, 620, 635, 744, 760, 762, 912, 930, 974, 1016, 1140, 1178, 1240, 1270, 1461, 1488, 1520, 1524, 1767, 1860, 1905, 1948, 2032, 2280, 2356, 2413, 2435, 2480, 2540, 2922, 2945, 3048, 3534, 3720, 3810, 3896, 3937, 4560, 4712, 4826, 4870, 5080, 5844, 5890, 6096, 7068, 7239, 7305, 7440, 7620, 7792, 7874, 8835, 9253, 9424, 9652, 9740, 10160, 11688, 11780, 11811, 12065, 14136, 14478, 14610, 15097, 15240, 15748, 17670, 18506, 19304, 19480, 19685, 23376, 23560, 23622, 24130, 27759, 28272, 28956, 29220, 30194, 30480, 31496, 35340, 36195, 37012, 38608, 38960, 39370, 45291, 46265, 47120, 47244, 48260, 55518, 57912, 58440, 59055, 60388, 61849, 62992, 70680, 72390, 74024, 74803, 75485, 78740, 90582, 92530, 94488, 96520, 111036, 115824, 116880, 118110, 120776, 123698, 138795, 141360, 144780, 148048, 149606, 150970, 157480, 181164, 185060, 185547, 188976, 193040, 222072, 224409, 226455, 236220, 241552, 247396, 277590, 286843, 289560, 299212, 301940, 309245, 314960, 362328, 370120, 371094, 374015, 444144, 448818, 452910, 472440, 494792, 555180, 573686, 579120, 598424, 603880, 618490, 724656, 740240, 742188, 748030, 860529, 897636, 905820, 927735, 944880, 989584, 1110360, 1122045, 1147372, 1175131, 1196848, 1207760, 1236980, 1434215, 1484376, 1496060, 1721058, 1795272, 1811640, 1855470, 1917319, 2220720, 2244090, 2294744, 2350262, 2473960, 2868430, 2968752, 2992120, 3442116, 3525393, 3590544, 3623280, 3710940, 3834638, 4302645, 4488180, 4589488, 4700524, 4947920, 5736860, 5751957, 5875655, 5984240, 6884232, 7050786, 7421880, 7669276, 8605290, 8976360, 9401048, 9586595, 11473720, 11503914, 11751310, 13768464, 14101572, 14843760, 15338552, 17210580, 17626965, 17952720, 18802096, 19173190, 22947440, 23007828, 23502620, 28203144, 28759785, 30677104, 34421160, 35253930, 36429061, 38346380, 46015656, 47005240, 56406288, 57519570, 68842320, 70507860, 72858122, 76692760, 92031312, 94010480, 109287183, 115039140, 141015720, 145716244, 153385520, 182145305, 218574366, 230078280, 282031440, 291432488, 364290610, 437148732, 460156560, 546435915, 582864976, 728581220, 874297464, 1092871830, 1457162440, 1748594928, 2185743660, 2914324880, 4371487320, 8742974640]

約数ペア:

[(1, 8742974640), (2, 4371487320), (3, 2914324880), (4, 2185743660), (5, 1748594928), (6, 1457162440), (8, 1092871830), (10, 874297464), (12, 728581220), (15, 582864976), (16, 546435915), (19, 460156560), (20, 437148732), (24, 364290610), (30, 291432488), (31, 282031440), (38, 230078280), (40, 218574366), (48, 182145305), (57, 153385520), (60, 145716244), (62, 141015720), (76, 115039140), (80, 109287183), (93, 94010480), (95, 92031312), (114, 76692760), (120, 72858122), (124, 70507860), (127, 68842320), (152, 57519570), (155, 56406288), (186, 47005240), (190, 46015656), (228, 38346380), (240, 36429061), (248, 35253930), (254, 34421160), (285, 30677104), (304, 28759785), (310, 28203144), (372, 23502620), (380, 23007828), (381, 22947440), (456, 19173190), (465, 18802096), (487, 17952720), (496, 17626965), (508, 17210580), (570, 15338552), (589, 14843760), (620, 14101572), (635, 13768464), (744, 11751310), (760, 11503914), (762, 11473720), (912, 9586595), (930, 9401048), (974, 8976360), (1016, 8605290), (1140, 7669276), (1178, 7421880), (1240, 7050786), (1270, 6884232), (1461, 5984240), (1488, 5875655), (1520, 5751957), (1524, 5736860), (1767, 4947920), (1860, 4700524), (1905, 4589488), (1948, 4488180), (2032, 4302645), (2280, 3834638), (2356, 3710940), (2413, 3623280), (2435, 3590544), (2480, 3525393), (2540, 3442116), (2922, 2992120), (2945, 2968752), (3048, 2868430), (3534, 2473960), (3720, 2350262), (3810, 2294744), (3896, 2244090), (3937, 2220720), (4560, 1917319), (4712, 1855470), (4826, 1811640), (4870, 1795272), (5080, 1721058), (5844, 1496060), (5890, 1484376), (6096, 1434215), (7068, 1236980), (7239, 1207760), (7305, 1196848), (7440, 1175131), (7620, 1147372), (7792, 1122045), (7874, 1110360), (8835, 989584), (9253, 944880), (9424, 927735), (9652, 905820), (9740, 897636), (10160, 860529), (11688, 748030), (11780, 742188), (11811, 740240), (12065, 724656), (14136, 618490), (14478, 603880), (14610, 598424), (15097, 579120), (15240, 573686), (15748, 555180), (17670, 494792), (18506, 472440), (19304, 452910), (19480, 448818), (19685, 444144), (23376, 374015), (23560, 371094), (23622, 370120), (24130, 362328), (27759, 314960), (28272, 309245), (28956, 301940), (29220, 299212), (30194, 289560), (30480, 286843), (31496, 277590), (35340, 247396), (36195, 241552), (37012, 236220), (38608, 226455), (38960, 224409), (39370, 222072), (45291, 193040), (46265, 188976), (47120, 185547), (47244, 185060), (48260, 181164), (55518, 157480), (57912, 150970), (58440, 149606), (59055, 148048), (60388, 144780), (61849, 141360), (62992, 138795), (70680, 123698), (72390, 120776), (74024, 118110), (74803, 116880), (75485, 115824), (78740, 111036), (90582, 96520), (92530, 94488)]