40990935440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4909}}^1$

素因数の和:5010

約数の個数: 320

約数和(自身を含む): 124378705920

約数和(自身を除く): 83387770480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 37, 40, 52, 56, 62, 65, 70, 74, 80, 91, 104, 112, 124, 130, 140, 148, 155, 182, 185, 208, 217, 248, 259, 260, 280, 296, 310, 364, 370, 403, 434, 455, 481, 496, 518, 520, 560, 592, 620, 728, 740, 806, 868, 910, 962, 1036, 1040, 1085, 1147, 1240, 1295, 1456, 1480, 1612, 1736, 1820, 1924, 2015, 2072, 2170, 2294, 2405, 2480, 2590, 2821, 2960, 3224, 3367, 3472, 3640, 3848, 4030, 4144, 4340, 4588, 4810, 4909, 5180, 5642, 5735, 6448, 6734, 7280, 7696, 8029, 8060, 8680, 9176, 9620, 9818, 10360, 11284, 11470, 13468, 14105, 14911, 16058, 16120, 16835, 17360, 18352, 19240, 19636, 20720, 22568, 22940, 24545, 26936, 28210, 29822, 32116, 32240, 33670, 34363, 38480, 39272, 40145, 45136, 45880, 49090, 53872, 56420, 59644, 63817, 64232, 67340, 68726, 74555, 78544, 80290, 91760, 98180, 104377, 112840, 119288, 127634, 128464, 134680, 137452, 149110, 152179, 160580, 171815, 181633, 196360, 208754, 225680, 238576, 255268, 269360, 274904, 298220, 304358, 319085, 321160, 343630, 363266, 392720, 417508, 446719, 510536, 521885, 549808, 596440, 608716, 638170, 642320, 687260, 726532, 760895, 835016, 893438, 908165, 1021072, 1043770, 1065253, 1192880, 1217432, 1271431, 1276340, 1374520, 1453064, 1521790, 1670032, 1786876, 1816330, 1978327, 2087540, 2130506, 2233595, 2361229, 2434864, 2542862, 2552680, 2749040, 2906128, 3043580, 3573752, 3632660, 3956654, 4175080, 4261012, 4467190, 4722458, 5085724, 5105360, 5326265, 5630623, 6087160, 6357155, 7147504, 7265320, 7913308, 8350160, 8522024, 8934380, 9444916, 9891635, 10171448, 10652530, 11261246, 11806145, 12174320, 12714310, 13848289, 14530640, 15826616, 16528603, 17044048, 17868760, 18889832, 19783270, 20342896, 21305060, 22522492, 23612290, 25428620, 27696578, 28153115, 31653232, 33057206, 35737520, 37779664, 39414361, 39566540, 42610120, 45044984, 47224580, 50857240, 55393156, 56306230, 66114412, 69241445, 73198099, 78828722, 79133080, 82643015, 85220240, 90089968, 94449160, 101714480, 110786312, 112612460, 132228824, 138482890, 146396198, 157657444, 158266160, 165286030, 188898320, 197071805, 221572624, 225224920, 264457648, 276965780, 292792396, 315314888, 330572060, 365990495, 394143610, 450449840, 512386693, 553931560, 585584792, 630629776, 661144120, 731980990, 788287220, 1024773386, 1107863120, 1171169584, 1322288240, 1463961980, 1576574440, 2049546772, 2561933465, 2927923960, 3153148880, 4099093544, 5123866930, 5855847920, 8198187088, 10247733860, 20495467720, 40990935440]

約数ペア:

[(1, 40990935440), (2, 20495467720), (4, 10247733860), (5, 8198187088), (7, 5855847920), (8, 5123866930), (10, 4099093544), (13, 3153148880), (14, 2927923960), (16, 2561933465), (20, 2049546772), (26, 1576574440), (28, 1463961980), (31, 1322288240), (35, 1171169584), (37, 1107863120), (40, 1024773386), (52, 788287220), (56, 731980990), (62, 661144120), (65, 630629776), (70, 585584792), (74, 553931560), (80, 512386693), (91, 450449840), (104, 394143610), (112, 365990495), (124, 330572060), (130, 315314888), (140, 292792396), (148, 276965780), (155, 264457648), (182, 225224920), (185, 221572624), (208, 197071805), (217, 188898320), (248, 165286030), (259, 158266160), (260, 157657444), (280, 146396198), (296, 138482890), (310, 132228824), (364, 112612460), (370, 110786312), (403, 101714480), (434, 94449160), (455, 90089968), (481, 85220240), (496, 82643015), (518, 79133080), (520, 78828722), (560, 73198099), (592, 69241445), (620, 66114412), (728, 56306230), (740, 55393156), (806, 50857240), (868, 47224580), (910, 45044984), (962, 42610120), (1036, 39566540), (1040, 39414361), (1085, 37779664), (1147, 35737520), (1240, 33057206), (1295, 31653232), (1456, 28153115), (1480, 27696578), (1612, 25428620), (1736, 23612290), (1820, 22522492), (1924, 21305060), (2015, 20342896), (2072, 19783270), (2170, 18889832), (2294, 17868760), (2405, 17044048), (2480, 16528603), (2590, 15826616), (2821, 14530640), (2960, 13848289), (3224, 12714310), (3367, 12174320), (3472, 11806145), (3640, 11261246), (3848, 10652530), (4030, 10171448), (4144, 9891635), (4340, 9444916), (4588, 8934380), (4810, 8522024), (4909, 8350160), (5180, 7913308), (5642, 7265320), (5735, 7147504), (6448, 6357155), (6734, 6087160), (7280, 5630623), (7696, 5326265), (8029, 5105360), (8060, 5085724), (8680, 4722458), (9176, 4467190), (9620, 4261012), (9818, 4175080), (10360, 3956654), (11284, 3632660), (11470, 3573752), (13468, 3043580), (14105, 2906128), (14911, 2749040), (16058, 2552680), (16120, 2542862), (16835, 2434864), (17360, 2361229), (18352, 2233595), (19240, 2130506), (19636, 2087540), (20720, 1978327), (22568, 1816330), (22940, 1786876), (24545, 1670032), (26936, 1521790), (28210, 1453064), (29822, 1374520), (32116, 1276340), (32240, 1271431), (33670, 1217432), (34363, 1192880), (38480, 1065253), (39272, 1043770), (40145, 1021072), (45136, 908165), (45880, 893438), (49090, 835016), (53872, 760895), (56420, 726532), (59644, 687260), (63817, 642320), (64232, 638170), (67340, 608716), (68726, 596440), (74555, 549808), (78544, 521885), (80290, 510536), (91760, 446719), (98180, 417508), (104377, 392720), (112840, 363266), (119288, 343630), (127634, 321160), (128464, 319085), (134680, 304358), (137452, 298220), (149110, 274904), (152179, 269360), (160580, 255268), (171815, 238576), (181633, 225680), (196360, 208754)]