1799090280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22613}}^1$

素因数の和:22660

約数の個数: 192

約数和(自身を含む): 6667511760

約数和(自身を除く): 4868421480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 4680, 5304, 6120, 6630, 7956, 8840, 9945, 13260, 15912, 19890, 22613, 26520, 39780, 45226, 67839, 79560, 90452, 113065, 135678, 180904, 203517, 226130, 271356, 293969, 339195, 384421, 407034, 452260, 542712, 587938, 678390, 768842, 814068, 881907, 904520, 1017585, 1153263, 1175876, 1356780, 1469845, 1537684, 1628136, 1763814, 1922105, 2035170, 2306526, 2351752, 2645721, 2713560, 2939690, 3075368, 3459789, 3527628, 3844210, 4070340, 4409535, 4613052, 4997473, 5291442, 5766315, 5879380, 6919578, 7055256, 7688420, 8140680, 8819070, 9226104, 9994946, 10582884, 11532630, 11758760, 13228605, 13839156, 14992419, 15376840, 17298945, 17638140, 19989892, 21165768, 23065260, 24987365, 26457210, 27678312, 29984838, 34597890, 35276280, 39979784, 44977257, 46130520, 49974730, 52914420, 59969676, 69195780, 74962095, 89954514, 99949460, 105828840, 119939352, 138391560, 149924190, 179909028, 199898920, 224886285, 299848380, 359818056, 449772570, 599696760, 899545140, 1799090280]

約数ペア:

[(1, 1799090280), (2, 899545140), (3, 599696760), (4, 449772570), (5, 359818056), (6, 299848380), (8, 224886285), (9, 199898920), (10, 179909028), (12, 149924190), (13, 138391560), (15, 119939352), (17, 105828840), (18, 99949460), (20, 89954514), (24, 74962095), (26, 69195780), (30, 59969676), (34, 52914420), (36, 49974730), (39, 46130520), (40, 44977257), (45, 39979784), (51, 35276280), (52, 34597890), (60, 29984838), (65, 27678312), (68, 26457210), (72, 24987365), (78, 23065260), (85, 21165768), (90, 19989892), (102, 17638140), (104, 17298945), (117, 15376840), (120, 14992419), (130, 13839156), (136, 13228605), (153, 11758760), (156, 11532630), (170, 10582884), (180, 9994946), (195, 9226104), (204, 8819070), (221, 8140680), (234, 7688420), (255, 7055256), (260, 6919578), (306, 5879380), (312, 5766315), (340, 5291442), (360, 4997473), (390, 4613052), (408, 4409535), (442, 4070340), (468, 3844210), (510, 3527628), (520, 3459789), (585, 3075368), (612, 2939690), (663, 2713560), (680, 2645721), (765, 2351752), (780, 2306526), (884, 2035170), (936, 1922105), (1020, 1763814), (1105, 1628136), (1170, 1537684), (1224, 1469845), (1326, 1356780), (1530, 1175876), (1560, 1153263), (1768, 1017585), (1989, 904520), (2040, 881907), (2210, 814068), (2340, 768842), (2652, 678390), (3060, 587938), (3315, 542712), (3978, 452260), (4420, 407034), (4680, 384421), (5304, 339195), (6120, 293969), (6630, 271356), (7956, 226130), (8840, 203517), (9945, 180904), (13260, 135678), (15912, 113065), (19890, 90452), (22613, 79560), (26520, 67839), (39780, 45226)]