1688477340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:544

約数の個数: 192

約数和(自身を含む): 5300951040

約数和(自身を除く): 3612473700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 59, 60, 66, 110, 118, 131, 132, 165, 177, 220, 236, 262, 295, 330, 331, 354, 393, 524, 590, 649, 655, 660, 662, 708, 786, 885, 993, 1180, 1298, 1310, 1324, 1441, 1572, 1655, 1770, 1947, 1965, 1986, 2596, 2620, 2882, 3245, 3310, 3540, 3641, 3894, 3930, 3972, 4323, 4965, 5764, 6490, 6620, 7205, 7282, 7729, 7788, 7860, 8646, 9735, 9930, 10923, 12980, 14410, 14564, 15458, 17292, 18205, 19470, 19529, 19860, 21615, 21846, 23187, 28820, 30916, 36410, 38645, 38940, 39058, 43230, 43361, 43692, 46374, 54615, 58587, 72820, 77290, 78116, 85019, 86460, 86722, 92748, 97645, 109230, 115935, 117174, 130083, 154580, 170038, 173444, 195290, 214819, 216805, 218460, 231870, 234348, 255057, 260166, 292935, 340076, 390580, 425095, 429638, 433610, 463740, 476971, 510114, 520332, 585870, 644457, 650415, 850190, 859276, 867220, 953942, 1020228, 1074095, 1171740, 1275285, 1288914, 1300830, 1430913, 1700380, 1907884, 2148190, 2384855, 2550570, 2558299, 2577828, 2601660, 2861826, 3222285, 4296380, 4769710, 5101140, 5116598, 5723652, 6444570, 7154565, 7674897, 9539420, 10233196, 12791495, 12889140, 14309130, 15349794, 25582990, 28141289, 28618260, 30699588, 38374485, 51165980, 56282578, 76748970, 84423867, 112565156, 140706445, 153497940, 168847734, 281412890, 337695468, 422119335, 562825780, 844238670, 1688477340]

約数ペア:

[(1, 1688477340), (2, 844238670), (3, 562825780), (4, 422119335), (5, 337695468), (6, 281412890), (10, 168847734), (11, 153497940), (12, 140706445), (15, 112565156), (20, 84423867), (22, 76748970), (30, 56282578), (33, 51165980), (44, 38374485), (55, 30699588), (59, 28618260), (60, 28141289), (66, 25582990), (110, 15349794), (118, 14309130), (131, 12889140), (132, 12791495), (165, 10233196), (177, 9539420), (220, 7674897), (236, 7154565), (262, 6444570), (295, 5723652), (330, 5116598), (331, 5101140), (354, 4769710), (393, 4296380), (524, 3222285), (590, 2861826), (649, 2601660), (655, 2577828), (660, 2558299), (662, 2550570), (708, 2384855), (786, 2148190), (885, 1907884), (993, 1700380), (1180, 1430913), (1298, 1300830), (1310, 1288914), (1324, 1275285), (1441, 1171740), (1572, 1074095), (1655, 1020228), (1770, 953942), (1947, 867220), (1965, 859276), (1986, 850190), (2596, 650415), (2620, 644457), (2882, 585870), (3245, 520332), (3310, 510114), (3540, 476971), (3641, 463740), (3894, 433610), (3930, 429638), (3972, 425095), (4323, 390580), (4965, 340076), (5764, 292935), (6490, 260166), (6620, 255057), (7205, 234348), (7282, 231870), (7729, 218460), (7788, 216805), (7860, 214819), (8646, 195290), (9735, 173444), (9930, 170038), (10923, 154580), (12980, 130083), (14410, 117174), (14564, 115935), (15458, 109230), (17292, 97645), (18205, 92748), (19470, 86722), (19529, 86460), (19860, 85019), (21615, 78116), (21846, 77290), (23187, 72820), (28820, 58587), (30916, 54615), (36410, 46374), (38645, 43692), (38940, 43361), (39058, 43230)]