6965404880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{43}}^2$

素因数の和:175

約数の個数: 270

約数和(自身を含む): 19929098898

約数和(自身を除く): 12963694018

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 43, 49, 56, 62, 70, 80, 86, 98, 112, 124, 140, 155, 172, 196, 215, 217, 245, 248, 280, 301, 310, 344, 392, 430, 434, 490, 496, 560, 602, 620, 688, 784, 860, 868, 961, 980, 1085, 1204, 1240, 1333, 1505, 1519, 1720, 1736, 1849, 1922, 1960, 2107, 2170, 2408, 2480, 2666, 3010, 3038, 3440, 3472, 3698, 3844, 3920, 4214, 4340, 4805, 4816, 5332, 6020, 6076, 6665, 6727, 7396, 7595, 7688, 8428, 8680, 9245, 9331, 9610, 10535, 10664, 12040, 12152, 12943, 13330, 13454, 14792, 15190, 15376, 16856, 17360, 18490, 18662, 19220, 21070, 21328, 24080, 24304, 25886, 26660, 26908, 29584, 30380, 33635, 33712, 36980, 37324, 38440, 41323, 42140, 46655, 47089, 51772, 53320, 53816, 57319, 60760, 64715, 65317, 67270, 73960, 74648, 76880, 82646, 84280, 90601, 93310, 94178, 103544, 106640, 107632, 114638, 121520, 129430, 130634, 134540, 147920, 149296, 165292, 168560, 181202, 186620, 188356, 206615, 207088, 229276, 235445, 258860, 261268, 269080, 286595, 289261, 326585, 330584, 362404, 373240, 376712, 401233, 413230, 453005, 458552, 470890, 517720, 522536, 538160, 573190, 578522, 653170, 661168, 724808, 746480, 753424, 802466, 826460, 906010, 917104, 941780, 1035440, 1045072, 1146380, 1157044, 1306340, 1446305, 1449616, 1604932, 1652920, 1776889, 1812020, 1883560, 2006165, 2024827, 2292760, 2314088, 2612680, 2808631, 2892610, 3209864, 3305840, 3553778, 3624040, 3767120, 4012330, 4049654, 4585520, 4628176, 5225360, 5617262, 5785220, 6419728, 7107556, 7248080, 8024660, 8099308, 8884445, 10124135, 11234524, 11570440, 12438223, 14043155, 14215112, 16049320, 16198616, 17768890, 20248270, 22469048, 23140880, 24876446, 28086310, 28430224, 32098640, 32397232, 35537780, 40496540, 44938096, 49752892, 56172620, 62191115, 71075560, 80993080, 87067561, 99505784, 112345240, 124382230, 142151120, 161986160, 174135122, 199011568, 224690480, 248764460, 348270244, 435337805, 497528920, 696540488, 870675610, 995057840, 1393080976, 1741351220, 3482702440, 6965404880]

約数ペア:

[(1, 6965404880), (2, 3482702440), (4, 1741351220), (5, 1393080976), (7, 995057840), (8, 870675610), (10, 696540488), (14, 497528920), (16, 435337805), (20, 348270244), (28, 248764460), (31, 224690480), (35, 199011568), (40, 174135122), (43, 161986160), (49, 142151120), (56, 124382230), (62, 112345240), (70, 99505784), (80, 87067561), (86, 80993080), (98, 71075560), (112, 62191115), (124, 56172620), (140, 49752892), (155, 44938096), (172, 40496540), (196, 35537780), (215, 32397232), (217, 32098640), (245, 28430224), (248, 28086310), (280, 24876446), (301, 23140880), (310, 22469048), (344, 20248270), (392, 17768890), (430, 16198616), (434, 16049320), (490, 14215112), (496, 14043155), (560, 12438223), (602, 11570440), (620, 11234524), (688, 10124135), (784, 8884445), (860, 8099308), (868, 8024660), (961, 7248080), (980, 7107556), (1085, 6419728), (1204, 5785220), (1240, 5617262), (1333, 5225360), (1505, 4628176), (1519, 4585520), (1720, 4049654), (1736, 4012330), (1849, 3767120), (1922, 3624040), (1960, 3553778), (2107, 3305840), (2170, 3209864), (2408, 2892610), (2480, 2808631), (2666, 2612680), (3010, 2314088), (3038, 2292760), (3440, 2024827), (3472, 2006165), (3698, 1883560), (3844, 1812020), (3920, 1776889), (4214, 1652920), (4340, 1604932), (4805, 1449616), (4816, 1446305), (5332, 1306340), (6020, 1157044), (6076, 1146380), (6665, 1045072), (6727, 1035440), (7396, 941780), (7595, 917104), (7688, 906010), (8428, 826460), (8680, 802466), (9245, 753424), (9331, 746480), (9610, 724808), (10535, 661168), (10664, 653170), (12040, 578522), (12152, 573190), (12943, 538160), (13330, 522536), (13454, 517720), (14792, 470890), (15190, 458552), (15376, 453005), (16856, 413230), (17360, 401233), (18490, 376712), (18662, 373240), (19220, 362404), (21070, 330584), (21328, 326585), (24080, 289261), (24304, 286595), (25886, 269080), (26660, 261268), (26908, 258860), (29584, 235445), (30380, 229276), (33635, 207088), (33712, 206615), (36980, 188356), (37324, 186620), (38440, 181202), (41323, 168560), (42140, 165292), (46655, 149296), (47089, 147920), (51772, 134540), (53320, 130634), (53816, 129430), (57319, 121520), (60760, 114638), (64715, 107632), (65317, 106640), (67270, 103544), (73960, 94178), (74648, 93310), (76880, 90601), (82646, 84280)]