105314720

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 308448000

約数和(自身を除く): 203133280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 101, 112, 133, 140, 152, 160, 190, 196, 202, 224, 245, 266, 280, 304, 343, 380, 392, 404, 490, 505, 532, 560, 608, 665, 686, 707, 760, 784, 808, 931, 980, 1010, 1064, 1120, 1330, 1372, 1414, 1520, 1568, 1616, 1715, 1862, 1919, 1960, 2020, 2128, 2660, 2744, 2828, 3040, 3232, 3430, 3535, 3724, 3838, 3920, 4040, 4256, 4655, 4949, 5320, 5488, 5656, 6517, 6860, 7070, 7448, 7676, 7840, 8080, 9310, 9595, 9898, 10640, 10976, 11312, 13034, 13433, 13720, 14140, 14896, 15352, 16160, 18620, 19190, 19796, 21280, 22624, 24745, 26068, 26866, 27440, 28280, 29792, 30704, 32585, 34643, 37240, 38380, 39592, 49490, 52136, 53732, 54880, 56560, 61408, 65170, 67165, 69286, 74480, 76760, 79184, 94031, 98980, 104272, 107464, 113120, 130340, 134330, 138572, 148960, 153520, 158368, 173215, 188062, 197960, 208544, 214928, 260680, 268660, 277144, 307040, 346430, 376124, 395920, 429856, 470155, 521360, 537320, 554288, 658217, 692860, 752248, 791840, 940310, 1042720, 1074640, 1108576, 1316434, 1385720, 1504496, 1880620, 2149280, 2632868, 2771440, 3008992, 3291085, 3761240, 5265736, 5542880, 6582170, 7522480, 10531472, 13164340, 15044960, 21062944, 26328680, 52657360, 105314720]

約数ペア:

[(1, 105314720), (2, 52657360), (4, 26328680), (5, 21062944), (7, 15044960), (8, 13164340), (10, 10531472), (14, 7522480), (16, 6582170), (19, 5542880), (20, 5265736), (28, 3761240), (32, 3291085), (35, 3008992), (38, 2771440), (40, 2632868), (49, 2149280), (56, 1880620), (70, 1504496), (76, 1385720), (80, 1316434), (95, 1108576), (98, 1074640), (101, 1042720), (112, 940310), (133, 791840), (140, 752248), (152, 692860), (160, 658217), (190, 554288), (196, 537320), (202, 521360), (224, 470155), (245, 429856), (266, 395920), (280, 376124), (304, 346430), (343, 307040), (380, 277144), (392, 268660), (404, 260680), (490, 214928), (505, 208544), (532, 197960), (560, 188062), (608, 173215), (665, 158368), (686, 153520), (707, 148960), (760, 138572), (784, 134330), (808, 130340), (931, 113120), (980, 107464), (1010, 104272), (1064, 98980), (1120, 94031), (1330, 79184), (1372, 76760), (1414, 74480), (1520, 69286), (1568, 67165), (1616, 65170), (1715, 61408), (1862, 56560), (1919, 54880), (1960, 53732), (2020, 52136), (2128, 49490), (2660, 39592), (2744, 38380), (2828, 37240), (3040, 34643), (3232, 32585), (3430, 30704), (3535, 29792), (3724, 28280), (3838, 27440), (3920, 26866), (4040, 26068), (4256, 24745), (4655, 22624), (4949, 21280), (5320, 19796), (5488, 19190), (5656, 18620), (6517, 16160), (6860, 15352), (7070, 14896), (7448, 14140), (7676, 13720), (7840, 13433), (8080, 13034), (9310, 11312), (9595, 10976), (9898, 10640)]