701861120

素因数分解:

$2^8\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 1745044560

約数和(自身を除く): 1043183440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 89, 101, 122, 128, 160, 178, 202, 244, 256, 305, 320, 356, 404, 445, 488, 505, 610, 640, 712, 808, 890, 976, 1010, 1220, 1280, 1424, 1616, 1780, 1952, 2020, 2440, 2848, 3232, 3560, 3904, 4040, 4880, 5429, 5696, 6161, 6464, 7120, 7808, 8080, 8989, 9760, 10858, 11392, 12322, 12928, 14240, 15616, 16160, 17978, 19520, 21716, 22784, 24644, 25856, 27145, 28480, 30805, 32320, 35956, 39040, 43432, 44945, 49288, 54290, 56960, 61610, 64640, 71912, 78080, 86864, 89890, 98576, 108580, 113920, 123220, 129280, 143824, 173728, 179780, 197152, 217160, 246440, 287648, 347456, 359560, 394304, 434320, 492880, 548329, 575296, 694912, 719120, 788608, 868640, 985760, 1096658, 1150592, 1389824, 1438240, 1577216, 1737280, 1971520, 2193316, 2301184, 2741645, 2876480, 3474560, 3943040, 4386632, 5483290, 5752960, 6949120, 7886080, 8773264, 10966580, 11505920, 17546528, 21933160, 35093056, 43866320, 70186112, 87732640, 140372224, 175465280, 350930560, 701861120]

約数ペア:

[(1, 701861120), (2, 350930560), (4, 175465280), (5, 140372224), (8, 87732640), (10, 70186112), (16, 43866320), (20, 35093056), (32, 21933160), (40, 17546528), (61, 11505920), (64, 10966580), (80, 8773264), (89, 7886080), (101, 6949120), (122, 5752960), (128, 5483290), (160, 4386632), (178, 3943040), (202, 3474560), (244, 2876480), (256, 2741645), (305, 2301184), (320, 2193316), (356, 1971520), (404, 1737280), (445, 1577216), (488, 1438240), (505, 1389824), (610, 1150592), (640, 1096658), (712, 985760), (808, 868640), (890, 788608), (976, 719120), (1010, 694912), (1220, 575296), (1280, 548329), (1424, 492880), (1616, 434320), (1780, 394304), (1952, 359560), (2020, 347456), (2440, 287648), (2848, 246440), (3232, 217160), (3560, 197152), (3904, 179780), (4040, 173728), (4880, 143824), (5429, 129280), (5696, 123220), (6161, 113920), (6464, 108580), (7120, 98576), (7808, 89890), (8080, 86864), (8989, 78080), (9760, 71912), (10858, 64640), (11392, 61610), (12322, 56960), (12928, 54290), (14240, 49288), (15616, 44945), (16160, 43432), (17978, 39040), (19520, 35956), (21716, 32320), (22784, 30805), (24644, 28480), (25856, 27145)]