15690774540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{1471}}^1$

素因数の和:1832

約数の個数: 192

約数和(自身を含む): 50923192320

約数和(自身を除く): 35232417780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 233, 327, 420, 436, 466, 545, 654, 699, 763, 932, 1090, 1165, 1308, 1398, 1471, 1526, 1631, 1635, 2180, 2289, 2330, 2796, 2942, 3052, 3262, 3270, 3495, 3815, 4413, 4578, 4660, 4893, 5884, 6524, 6540, 6990, 7355, 7630, 8155, 8826, 9156, 9786, 10297, 11445, 13980, 14710, 15260, 16310, 17652, 19572, 20594, 22065, 22890, 24465, 25397, 29420, 30891, 32620, 41188, 44130, 45780, 48930, 50794, 51485, 61782, 76191, 88260, 97860, 101588, 102970, 123564, 126985, 152382, 154455, 160339, 177779, 205940, 253970, 304764, 308910, 320678, 342743, 355558, 380955, 481017, 507940, 533337, 617820, 641356, 685486, 711116, 761910, 801695, 888895, 962034, 1028229, 1066674, 1122373, 1370972, 1523820, 1603390, 1713715, 1777790, 1924068, 2056458, 2133348, 2244746, 2399201, 2405085, 2666685, 3206780, 3367119, 3427430, 3555580, 4112916, 4489492, 4798402, 4810170, 5141145, 5333370, 5611865, 6734238, 6854860, 7197603, 9596804, 9620340, 10282290, 10666740, 11223730, 11996005, 13468476, 14395206, 16835595, 20564580, 22447460, 23992010, 28790412, 33671190, 35988015, 37358987, 47984020, 67342380, 71976030, 74717974, 112076961, 143952060, 149435948, 186794935, 224153922, 261512909, 373589870, 448307844, 523025818, 560384805, 747179740, 784538727, 1046051636, 1120769610, 1307564545, 1569077454, 2241539220, 2615129090, 3138154908, 3922693635, 5230258180, 7845387270, 15690774540]

約数ペア:

[(1, 15690774540), (2, 7845387270), (3, 5230258180), (4, 3922693635), (5, 3138154908), (6, 2615129090), (7, 2241539220), (10, 1569077454), (12, 1307564545), (14, 1120769610), (15, 1046051636), (20, 784538727), (21, 747179740), (28, 560384805), (30, 523025818), (35, 448307844), (42, 373589870), (60, 261512909), (70, 224153922), (84, 186794935), (105, 149435948), (109, 143952060), (140, 112076961), (210, 74717974), (218, 71976030), (233, 67342380), (327, 47984020), (420, 37358987), (436, 35988015), (466, 33671190), (545, 28790412), (654, 23992010), (699, 22447460), (763, 20564580), (932, 16835595), (1090, 14395206), (1165, 13468476), (1308, 11996005), (1398, 11223730), (1471, 10666740), (1526, 10282290), (1631, 9620340), (1635, 9596804), (2180, 7197603), (2289, 6854860), (2330, 6734238), (2796, 5611865), (2942, 5333370), (3052, 5141145), (3262, 4810170), (3270, 4798402), (3495, 4489492), (3815, 4112916), (4413, 3555580), (4578, 3427430), (4660, 3367119), (4893, 3206780), (5884, 2666685), (6524, 2405085), (6540, 2399201), (6990, 2244746), (7355, 2133348), (7630, 2056458), (8155, 1924068), (8826, 1777790), (9156, 1713715), (9786, 1603390), (10297, 1523820), (11445, 1370972), (13980, 1122373), (14710, 1066674), (15260, 1028229), (16310, 962034), (17652, 888895), (19572, 801695), (20594, 761910), (22065, 711116), (22890, 685486), (24465, 641356), (25397, 617820), (29420, 533337), (30891, 507940), (32620, 481017), (41188, 380955), (44130, 355558), (45780, 342743), (48930, 320678), (50794, 308910), (51485, 304764), (61782, 253970), (76191, 205940), (88260, 177779), (97860, 160339), (101588, 154455), (102970, 152382), (123564, 126985)]