1780594704

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5503}}^1$

素因数の和:5634

約数の個数: 160

約数和(自身を含む): 5896765440

約数和(自身を除く): 4116170736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 107, 108, 112, 126, 144, 168, 189, 214, 216, 252, 321, 336, 378, 428, 432, 504, 642, 749, 756, 856, 963, 1008, 1284, 1498, 1512, 1712, 1926, 2247, 2568, 2889, 2996, 3024, 3852, 4494, 5136, 5503, 5778, 5992, 6741, 7704, 8988, 11006, 11556, 11984, 13482, 15408, 16509, 17976, 20223, 22012, 23112, 26964, 33018, 35952, 38521, 40446, 44024, 46224, 49527, 53928, 66036, 77042, 80892, 88048, 99054, 107856, 115563, 132072, 148581, 154084, 161784, 198108, 231126, 264144, 297162, 308168, 323568, 346689, 396216, 462252, 588821, 594324, 616336, 693378, 792432, 924504, 1040067, 1177642, 1188648, 1386756, 1766463, 1849008, 2080134, 2355284, 2377296, 2773512, 3532926, 4121747, 4160268, 4710568, 5299389, 5547024, 7065852, 8243494, 8320536, 9421136, 10598778, 12365241, 14131704, 15898167, 16486988, 16641072, 21197556, 24730482, 28263408, 31796334, 32973976, 37095723, 42395112, 49460964, 63592668, 65947952, 74191446, 84790224, 98921928, 111287169, 127185336, 148382892, 197843856, 222574338, 254370672, 296765784, 445148676, 593531568, 890297352, 1780594704]

約数ペア:

[(1, 1780594704), (2, 890297352), (3, 593531568), (4, 445148676), (6, 296765784), (7, 254370672), (8, 222574338), (9, 197843856), (12, 148382892), (14, 127185336), (16, 111287169), (18, 98921928), (21, 84790224), (24, 74191446), (27, 65947952), (28, 63592668), (36, 49460964), (42, 42395112), (48, 37095723), (54, 32973976), (56, 31796334), (63, 28263408), (72, 24730482), (84, 21197556), (107, 16641072), (108, 16486988), (112, 15898167), (126, 14131704), (144, 12365241), (168, 10598778), (189, 9421136), (214, 8320536), (216, 8243494), (252, 7065852), (321, 5547024), (336, 5299389), (378, 4710568), (428, 4160268), (432, 4121747), (504, 3532926), (642, 2773512), (749, 2377296), (756, 2355284), (856, 2080134), (963, 1849008), (1008, 1766463), (1284, 1386756), (1498, 1188648), (1512, 1177642), (1712, 1040067), (1926, 924504), (2247, 792432), (2568, 693378), (2889, 616336), (2996, 594324), (3024, 588821), (3852, 462252), (4494, 396216), (5136, 346689), (5503, 323568), (5778, 308168), (5992, 297162), (6741, 264144), (7704, 231126), (8988, 198108), (11006, 161784), (11556, 154084), (11984, 148581), (13482, 132072), (15408, 115563), (16509, 107856), (17976, 99054), (20223, 88048), (22012, 80892), (23112, 77042), (26964, 66036), (33018, 53928), (35952, 49527), (38521, 46224), (40446, 44024)]