210629440

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 224

約数和(自身を含む): 621792000

約数和(自身を除く): 411162560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 101, 112, 133, 140, 152, 160, 190, 196, 202, 224, 245, 266, 280, 304, 320, 343, 380, 392, 404, 448, 490, 505, 532, 560, 608, 665, 686, 707, 760, 784, 808, 931, 980, 1010, 1064, 1120, 1216, 1330, 1372, 1414, 1520, 1568, 1616, 1715, 1862, 1919, 1960, 2020, 2128, 2240, 2660, 2744, 2828, 3040, 3136, 3232, 3430, 3535, 3724, 3838, 3920, 4040, 4256, 4655, 4949, 5320, 5488, 5656, 6080, 6464, 6517, 6860, 7070, 7448, 7676, 7840, 8080, 8512, 9310, 9595, 9898, 10640, 10976, 11312, 13034, 13433, 13720, 14140, 14896, 15352, 15680, 16160, 18620, 19190, 19796, 21280, 21952, 22624, 24745, 26068, 26866, 27440, 28280, 29792, 30704, 32320, 32585, 34643, 37240, 38380, 39592, 42560, 45248, 49490, 52136, 53732, 54880, 56560, 59584, 61408, 65170, 67165, 69286, 74480, 76760, 79184, 94031, 98980, 104272, 107464, 109760, 113120, 122816, 130340, 134330, 138572, 148960, 153520, 158368, 173215, 188062, 197960, 208544, 214928, 226240, 260680, 268660, 277144, 297920, 307040, 316736, 346430, 376124, 395920, 417088, 429856, 470155, 521360, 537320, 554288, 614080, 658217, 692860, 752248, 791840, 859712, 940310, 1042720, 1074640, 1108576, 1316434, 1385720, 1504496, 1583680, 1880620, 2085440, 2149280, 2217152, 2632868, 2771440, 3008992, 3291085, 3761240, 4298560, 5265736, 5542880, 6017984, 6582170, 7522480, 10531472, 11085760, 13164340, 15044960, 21062944, 26328680, 30089920, 42125888, 52657360, 105314720, 210629440]

約数ペア:

[(1, 210629440), (2, 105314720), (4, 52657360), (5, 42125888), (7, 30089920), (8, 26328680), (10, 21062944), (14, 15044960), (16, 13164340), (19, 11085760), (20, 10531472), (28, 7522480), (32, 6582170), (35, 6017984), (38, 5542880), (40, 5265736), (49, 4298560), (56, 3761240), (64, 3291085), (70, 3008992), (76, 2771440), (80, 2632868), (95, 2217152), (98, 2149280), (101, 2085440), (112, 1880620), (133, 1583680), (140, 1504496), (152, 1385720), (160, 1316434), (190, 1108576), (196, 1074640), (202, 1042720), (224, 940310), (245, 859712), (266, 791840), (280, 752248), (304, 692860), (320, 658217), (343, 614080), (380, 554288), (392, 537320), (404, 521360), (448, 470155), (490, 429856), (505, 417088), (532, 395920), (560, 376124), (608, 346430), (665, 316736), (686, 307040), (707, 297920), (760, 277144), (784, 268660), (808, 260680), (931, 226240), (980, 214928), (1010, 208544), (1064, 197960), (1120, 188062), (1216, 173215), (1330, 158368), (1372, 153520), (1414, 148960), (1520, 138572), (1568, 134330), (1616, 130340), (1715, 122816), (1862, 113120), (1919, 109760), (1960, 107464), (2020, 104272), (2128, 98980), (2240, 94031), (2660, 79184), (2744, 76760), (2828, 74480), (3040, 69286), (3136, 67165), (3232, 65170), (3430, 61408), (3535, 59584), (3724, 56560), (3838, 54880), (3920, 53732), (4040, 52136), (4256, 49490), (4655, 45248), (4949, 42560), (5320, 39592), (5488, 38380), (5656, 37240), (6080, 34643), (6464, 32585), (6517, 32320), (6860, 30704), (7070, 29792), (7448, 28280), (7676, 27440), (7840, 26866), (8080, 26068), (8512, 24745), (9310, 22624), (9595, 21952), (9898, 21280), (10640, 19796), (10976, 19190), (11312, 18620), (13034, 16160), (13433, 15680), (13720, 15352), (14140, 14896)]