2057672420440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{664271}}^1$

素因数の和:664362

約数の個数: 256

約数和(自身を含む): 6106625925120

約数和(自身を除く): 4048953504680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 37, 40, 46, 52, 56, 65, 70, 74, 91, 92, 104, 115, 130, 140, 148, 161, 182, 184, 185, 230, 259, 260, 280, 296, 299, 322, 364, 370, 455, 460, 481, 518, 520, 598, 644, 728, 740, 805, 851, 910, 920, 962, 1036, 1196, 1288, 1295, 1480, 1495, 1610, 1702, 1820, 1924, 2072, 2093, 2392, 2405, 2590, 2990, 3220, 3367, 3404, 3640, 3848, 4186, 4255, 4810, 5180, 5957, 5980, 6440, 6734, 6808, 8372, 8510, 9620, 10360, 10465, 11063, 11914, 11960, 13468, 16744, 16835, 17020, 19240, 20930, 22126, 23828, 26936, 29785, 33670, 34040, 41860, 44252, 47656, 55315, 59570, 67340, 77441, 83720, 88504, 110630, 119140, 134680, 154882, 221260, 238280, 309764, 387205, 442520, 619528, 664271, 774410, 1328542, 1548820, 2657084, 3097640, 3321355, 4649897, 5314168, 6642710, 8635523, 9299794, 13285420, 15278233, 17271046, 18599588, 23249485, 24578027, 26570840, 30556466, 34542092, 37199176, 43177615, 46498970, 49156054, 60448661, 61112932, 69084184, 76391165, 86355230, 92997940, 98312108, 106947631, 120897322, 122225864, 122890135, 152782330, 172046189, 172710460, 185995880, 196624216, 198617029, 213895262, 241794644, 245780270, 302243305, 305564660, 319514351, 344092378, 345420920, 397234058, 427790524, 483589288, 491560540, 534738155, 565294621, 604486610, 611129320, 639028702, 688184756, 794468116, 855581048, 860230945, 983121080, 993085145, 1069476310, 1130589242, 1208973220, 1278057404, 1376369512, 1390319203, 1588936232, 1597571755, 1720461890, 1986170290, 2138952620, 2236600457, 2261178484, 2417946440, 2556114808, 2780638406, 2826473105, 3195143510, 3440923780, 3957062347, 3972340580, 4277905240, 4473200914, 4522356968, 5561276812, 5652946210, 6390287020, 6881847560, 6951596015, 7348830073, 7914124694, 7944681160, 8946401828, 11122553624, 11183002285, 11305892420, 12780574040, 13903192030, 14697660146, 15828249388, 17892803656, 19785311735, 22366004570, 22611784840, 27806384060, 29395320292, 31656498776, 36744150365, 39570623470, 44732009140, 51441810511, 55612768120, 58790640584, 73488300730, 79141246940, 89464018280, 102883621022, 146976601460, 158282493880, 205767242044, 257209052555, 293953202920, 411534484088, 514418105110, 1028836210220, 2057672420440]

約数ペア:

[(1, 2057672420440), (2, 1028836210220), (4, 514418105110), (5, 411534484088), (7, 293953202920), (8, 257209052555), (10, 205767242044), (13, 158282493880), (14, 146976601460), (20, 102883621022), (23, 89464018280), (26, 79141246940), (28, 73488300730), (35, 58790640584), (37, 55612768120), (40, 51441810511), (46, 44732009140), (52, 39570623470), (56, 36744150365), (65, 31656498776), (70, 29395320292), (74, 27806384060), (91, 22611784840), (92, 22366004570), (104, 19785311735), (115, 17892803656), (130, 15828249388), (140, 14697660146), (148, 13903192030), (161, 12780574040), (182, 11305892420), (184, 11183002285), (185, 11122553624), (230, 8946401828), (259, 7944681160), (260, 7914124694), (280, 7348830073), (296, 6951596015), (299, 6881847560), (322, 6390287020), (364, 5652946210), (370, 5561276812), (455, 4522356968), (460, 4473200914), (481, 4277905240), (518, 3972340580), (520, 3957062347), (598, 3440923780), (644, 3195143510), (728, 2826473105), (740, 2780638406), (805, 2556114808), (851, 2417946440), (910, 2261178484), (920, 2236600457), (962, 2138952620), (1036, 1986170290), (1196, 1720461890), (1288, 1597571755), (1295, 1588936232), (1480, 1390319203), (1495, 1376369512), (1610, 1278057404), (1702, 1208973220), (1820, 1130589242), (1924, 1069476310), (2072, 993085145), (2093, 983121080), (2392, 860230945), (2405, 855581048), (2590, 794468116), (2990, 688184756), (3220, 639028702), (3367, 611129320), (3404, 604486610), (3640, 565294621), (3848, 534738155), (4186, 491560540), (4255, 483589288), (4810, 427790524), (5180, 397234058), (5957, 345420920), (5980, 344092378), (6440, 319514351), (6734, 305564660), (6808, 302243305), (8372, 245780270), (8510, 241794644), (9620, 213895262), (10360, 198617029), (10465, 196624216), (11063, 185995880), (11914, 172710460), (11960, 172046189), (13468, 152782330), (16744, 122890135), (16835, 122225864), (17020, 120897322), (19240, 106947631), (20930, 98312108), (22126, 92997940), (23828, 86355230), (26936, 76391165), (29785, 69084184), (33670, 61112932), (34040, 60448661), (41860, 49156054), (44252, 46498970), (47656, 43177615), (55315, 37199176), (59570, 34542092), (67340, 30556466), (77441, 26570840), (83720, 24578027), (88504, 23249485), (110630, 18599588), (119140, 17271046), (134680, 15278233), (154882, 13285420), (221260, 9299794), (238280, 8635523), (309764, 6642710), (387205, 5314168), (442520, 4649897), (619528, 3321355), (664271, 3097640), (774410, 2657084), (1328542, 1548820)]