156638009920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{2999}}^1\times {\mathrm{3331}}^1$

素因数の和:6361

約数の個数: 168

約数和(自身を含む): 434166264000

約数和(自身を除く): 277528254080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 2999, 3136, 3331, 3920, 5998, 6662, 7840, 11996, 13324, 14995, 15680, 16655, 20993, 23317, 23992, 26648, 29990, 33310, 41986, 46634, 47984, 53296, 59980, 66620, 83972, 93268, 95968, 104965, 106592, 116585, 119960, 133240, 146951, 163219, 167944, 186536, 191936, 209930, 213184, 233170, 239920, 266480, 293902, 326438, 335888, 373072, 419860, 466340, 479840, 532960, 587804, 652876, 671776, 734755, 746144, 816095, 839720, 932680, 959680, 1065920, 1175608, 1305752, 1343552, 1469510, 1492288, 1632190, 1679440, 1865360, 2351216, 2611504, 2939020, 3264380, 3358880, 3730720, 4702432, 5223008, 5878040, 6528760, 6717760, 7461440, 9404864, 9989669, 10446016, 11756080, 13057520, 19979338, 23512160, 26115040, 39958676, 47024320, 49948345, 52230080, 69927683, 79917352, 99896690, 139855366, 159834704, 199793380, 279710732, 319669408, 349638415, 399586760, 489493781, 559421464, 639338816, 699276830, 799173520, 978987562, 1118842928, 1398553660, 1598347040, 1957975124, 2237685856, 2447468905, 2797107320, 3196694080, 3915950248, 4475371712, 4894937810, 5594214640, 7831900496, 9789875620, 11188429280, 15663800992, 19579751240, 22376858560, 31327601984, 39159502480, 78319004960, 156638009920]

約数ペア:

[(1, 156638009920), (2, 78319004960), (4, 39159502480), (5, 31327601984), (7, 22376858560), (8, 19579751240), (10, 15663800992), (14, 11188429280), (16, 9789875620), (20, 7831900496), (28, 5594214640), (32, 4894937810), (35, 4475371712), (40, 3915950248), (49, 3196694080), (56, 2797107320), (64, 2447468905), (70, 2237685856), (80, 1957975124), (98, 1598347040), (112, 1398553660), (140, 1118842928), (160, 978987562), (196, 799173520), (224, 699276830), (245, 639338816), (280, 559421464), (320, 489493781), (392, 399586760), (448, 349638415), (490, 319669408), (560, 279710732), (784, 199793380), (980, 159834704), (1120, 139855366), (1568, 99896690), (1960, 79917352), (2240, 69927683), (2999, 52230080), (3136, 49948345), (3331, 47024320), (3920, 39958676), (5998, 26115040), (6662, 23512160), (7840, 19979338), (11996, 13057520), (13324, 11756080), (14995, 10446016), (15680, 9989669), (16655, 9404864), (20993, 7461440), (23317, 6717760), (23992, 6528760), (26648, 5878040), (29990, 5223008), (33310, 4702432), (41986, 3730720), (46634, 3358880), (47984, 3264380), (53296, 2939020), (59980, 2611504), (66620, 2351216), (83972, 1865360), (93268, 1679440), (95968, 1632190), (104965, 1492288), (106592, 1469510), (116585, 1343552), (119960, 1305752), (133240, 1175608), (146951, 1065920), (163219, 959680), (167944, 932680), (186536, 839720), (191936, 816095), (209930, 746144), (213184, 734755), (233170, 671776), (239920, 652876), (266480, 587804), (293902, 532960), (326438, 479840), (335888, 466340), (373072, 419860)]