17156362240

素因数分解:

$2^{12}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:564

約数の個数: 208

約数和(自身を含む): 43292514816

約数和(自身を除く): 26136152576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 64, 80, 122, 124, 128, 155, 160, 244, 248, 256, 305, 310, 320, 443, 488, 496, 512, 610, 620, 640, 886, 976, 992, 1024, 1220, 1240, 1280, 1772, 1891, 1952, 1984, 2048, 2215, 2440, 2480, 2560, 3544, 3782, 3904, 3968, 4096, 4430, 4880, 4960, 5120, 7088, 7564, 7808, 7936, 8860, 9455, 9760, 9920, 10240, 13733, 14176, 15128, 15616, 15872, 17720, 18910, 19520, 19840, 20480, 27023, 27466, 28352, 30256, 31232, 31744, 35440, 37820, 39040, 39680, 54046, 54932, 56704, 60512, 62464, 63488, 68665, 70880, 75640, 78080, 79360, 108092, 109864, 113408, 121024, 124928, 126976, 135115, 137330, 141760, 151280, 156160, 158720, 216184, 219728, 226816, 242048, 249856, 270230, 274660, 283520, 302560, 312320, 317440, 432368, 439456, 453632, 484096, 540460, 549320, 567040, 605120, 624640, 634880, 837713, 864736, 878912, 907264, 968192, 1080920, 1098640, 1134080, 1210240, 1249280, 1675426, 1729472, 1757824, 1814528, 1936384, 2161840, 2197280, 2268160, 2420480, 3350852, 3458944, 3515648, 3872768, 4188565, 4323680, 4394560, 4536320, 4840960, 6701704, 6917888, 7031296, 7745536, 8377130, 8647360, 8789120, 9072640, 9681920, 13403408, 13835776, 14062592, 16754260, 17294720, 17578240, 19363840, 26806816, 27671552, 28125184, 33508520, 34589440, 35156480, 38727680, 53613632, 55343104, 56250368, 67017040, 69178880, 70312960, 107227264, 110686208, 134034080, 138357760, 140625920, 214454528, 268068160, 276715520, 281251840, 428909056, 536136320, 553431040, 857818112, 1072272640, 1715636224, 2144545280, 3431272448, 4289090560, 8578181120, 17156362240]

約数ペア:

[(1, 17156362240), (2, 8578181120), (4, 4289090560), (5, 3431272448), (8, 2144545280), (10, 1715636224), (16, 1072272640), (20, 857818112), (31, 553431040), (32, 536136320), (40, 428909056), (61, 281251840), (62, 276715520), (64, 268068160), (80, 214454528), (122, 140625920), (124, 138357760), (128, 134034080), (155, 110686208), (160, 107227264), (244, 70312960), (248, 69178880), (256, 67017040), (305, 56250368), (310, 55343104), (320, 53613632), (443, 38727680), (488, 35156480), (496, 34589440), (512, 33508520), (610, 28125184), (620, 27671552), (640, 26806816), (886, 19363840), (976, 17578240), (992, 17294720), (1024, 16754260), (1220, 14062592), (1240, 13835776), (1280, 13403408), (1772, 9681920), (1891, 9072640), (1952, 8789120), (1984, 8647360), (2048, 8377130), (2215, 7745536), (2440, 7031296), (2480, 6917888), (2560, 6701704), (3544, 4840960), (3782, 4536320), (3904, 4394560), (3968, 4323680), (4096, 4188565), (4430, 3872768), (4880, 3515648), (4960, 3458944), (5120, 3350852), (7088, 2420480), (7564, 2268160), (7808, 2197280), (7936, 2161840), (8860, 1936384), (9455, 1814528), (9760, 1757824), (9920, 1729472), (10240, 1675426), (13733, 1249280), (14176, 1210240), (15128, 1134080), (15616, 1098640), (15872, 1080920), (17720, 968192), (18910, 907264), (19520, 878912), (19840, 864736), (20480, 837713), (27023, 634880), (27466, 624640), (28352, 605120), (30256, 567040), (31232, 549320), (31744, 540460), (35440, 484096), (37820, 453632), (39040, 439456), (39680, 432368), (54046, 317440), (54932, 312320), (56704, 302560), (60512, 283520), (62464, 274660), (63488, 270230), (68665, 249856), (70880, 242048), (75640, 226816), (78080, 219728), (79360, 216184), (108092, 158720), (109864, 156160), (113408, 151280), (121024, 141760), (124928, 137330), (126976, 135115)]