7501742080

素因数分解:

$2^{15}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 256

約数和(自身を含む): 21340293120

約数和(自身を除く): 13838551040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 211, 217, 224, 248, 256, 280, 310, 320, 422, 434, 448, 496, 512, 560, 620, 640, 844, 868, 896, 992, 1024, 1055, 1085, 1120, 1240, 1280, 1477, 1688, 1736, 1792, 1984, 2048, 2110, 2170, 2240, 2480, 2560, 2954, 3376, 3472, 3584, 3968, 4096, 4220, 4340, 4480, 4960, 5120, 5908, 6541, 6752, 6944, 7168, 7385, 7936, 8192, 8440, 8680, 8960, 9920, 10240, 11816, 13082, 13504, 13888, 14336, 14770, 15872, 16384, 16880, 17360, 17920, 19840, 20480, 23632, 26164, 27008, 27776, 28672, 29540, 31744, 32705, 32768, 33760, 34720, 35840, 39680, 40960, 45787, 47264, 52328, 54016, 55552, 57344, 59080, 63488, 65410, 67520, 69440, 71680, 79360, 81920, 91574, 94528, 104656, 108032, 111104, 114688, 118160, 126976, 130820, 135040, 138880, 143360, 158720, 163840, 183148, 189056, 209312, 216064, 222208, 228935, 229376, 236320, 253952, 261640, 270080, 277760, 286720, 317440, 366296, 378112, 418624, 432128, 444416, 457870, 472640, 507904, 523280, 540160, 555520, 573440, 634880, 732592, 756224, 837248, 864256, 888832, 915740, 945280, 1015808, 1046560, 1080320, 1111040, 1146880, 1269760, 1465184, 1512448, 1674496, 1728512, 1777664, 1831480, 1890560, 2093120, 2160640, 2222080, 2539520, 2930368, 3024896, 3348992, 3457024, 3555328, 3662960, 3781120, 4186240, 4321280, 4444160, 5079040, 5860736, 6049792, 6697984, 6914048, 7110656, 7325920, 7562240, 8372480, 8642560, 8888320, 11721472, 12099584, 13395968, 14651840, 15124480, 16744960, 17285120, 17776640, 23442944, 24199168, 26791936, 29303680, 30248960, 33489920, 34570240, 35553280, 46885888, 48398336, 53583872, 58607360, 60497920, 66979840, 93771776, 107167744, 117214720, 120995840, 133959680, 187543552, 214335488, 234429440, 241991680, 267919360, 375087104, 468858880, 535838720, 750174208, 937717760, 1071677440, 1500348416, 1875435520, 3750871040, 7501742080]

約数ペア:

[(1, 7501742080), (2, 3750871040), (4, 1875435520), (5, 1500348416), (7, 1071677440), (8, 937717760), (10, 750174208), (14, 535838720), (16, 468858880), (20, 375087104), (28, 267919360), (31, 241991680), (32, 234429440), (35, 214335488), (40, 187543552), (56, 133959680), (62, 120995840), (64, 117214720), (70, 107167744), (80, 93771776), (112, 66979840), (124, 60497920), (128, 58607360), (140, 53583872), (155, 48398336), (160, 46885888), (211, 35553280), (217, 34570240), (224, 33489920), (248, 30248960), (256, 29303680), (280, 26791936), (310, 24199168), (320, 23442944), (422, 17776640), (434, 17285120), (448, 16744960), (496, 15124480), (512, 14651840), (560, 13395968), (620, 12099584), (640, 11721472), (844, 8888320), (868, 8642560), (896, 8372480), (992, 7562240), (1024, 7325920), (1055, 7110656), (1085, 6914048), (1120, 6697984), (1240, 6049792), (1280, 5860736), (1477, 5079040), (1688, 4444160), (1736, 4321280), (1792, 4186240), (1984, 3781120), (2048, 3662960), (2110, 3555328), (2170, 3457024), (2240, 3348992), (2480, 3024896), (2560, 2930368), (2954, 2539520), (3376, 2222080), (3472, 2160640), (3584, 2093120), (3968, 1890560), (4096, 1831480), (4220, 1777664), (4340, 1728512), (4480, 1674496), (4960, 1512448), (5120, 1465184), (5908, 1269760), (6541, 1146880), (6752, 1111040), (6944, 1080320), (7168, 1046560), (7385, 1015808), (7936, 945280), (8192, 915740), (8440, 888832), (8680, 864256), (8960, 837248), (9920, 756224), (10240, 732592), (11816, 634880), (13082, 573440), (13504, 555520), (13888, 540160), (14336, 523280), (14770, 507904), (15872, 472640), (16384, 457870), (16880, 444416), (17360, 432128), (17920, 418624), (19840, 378112), (20480, 366296), (23632, 317440), (26164, 286720), (27008, 277760), (27776, 270080), (28672, 261640), (29540, 253952), (31744, 236320), (32705, 229376), (32768, 228935), (33760, 222208), (34720, 216064), (35840, 209312), (39680, 189056), (40960, 183148), (45787, 163840), (47264, 158720), (52328, 143360), (54016, 138880), (55552, 135040), (57344, 130820), (59080, 126976), (63488, 118160), (65410, 114688), (67520, 111104), (69440, 108032), (71680, 104656), (79360, 94528), (81920, 91574)]