190192640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1$

素因数の和:354

約数の個数: 132

約数和(自身を含む): 503119848

約数和(自身を除く): 312927208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 307, 320, 352, 440, 484, 512, 605, 614, 640, 704, 880, 968, 1024, 1210, 1228, 1280, 1408, 1535, 1760, 1936, 2420, 2456, 2560, 2816, 3070, 3377, 3520, 3872, 4840, 4912, 5120, 5632, 6140, 6754, 7040, 7744, 9680, 9824, 11264, 12280, 13508, 14080, 15488, 16885, 19360, 19648, 24560, 27016, 28160, 30976, 33770, 37147, 38720, 39296, 49120, 54032, 56320, 61952, 67540, 74294, 77440, 78592, 98240, 108064, 123904, 135080, 148588, 154880, 157184, 185735, 196480, 216128, 270160, 297176, 309760, 314368, 371470, 392960, 432256, 540320, 594352, 619520, 742940, 785920, 864512, 1080640, 1188704, 1485880, 1571840, 1729024, 2161280, 2377408, 2971760, 3458048, 4322560, 4754816, 5943520, 8645120, 9509632, 11887040, 17290240, 19019264, 23774080, 38038528, 47548160, 95096320, 190192640]

約数ペア:

[(1, 190192640), (2, 95096320), (4, 47548160), (5, 38038528), (8, 23774080), (10, 19019264), (11, 17290240), (16, 11887040), (20, 9509632), (22, 8645120), (32, 5943520), (40, 4754816), (44, 4322560), (55, 3458048), (64, 2971760), (80, 2377408), (88, 2161280), (110, 1729024), (121, 1571840), (128, 1485880), (160, 1188704), (176, 1080640), (220, 864512), (242, 785920), (256, 742940), (307, 619520), (320, 594352), (352, 540320), (440, 432256), (484, 392960), (512, 371470), (605, 314368), (614, 309760), (640, 297176), (704, 270160), (880, 216128), (968, 196480), (1024, 185735), (1210, 157184), (1228, 154880), (1280, 148588), (1408, 135080), (1535, 123904), (1760, 108064), (1936, 98240), (2420, 78592), (2456, 77440), (2560, 74294), (2816, 67540), (3070, 61952), (3377, 56320), (3520, 54032), (3872, 49120), (4840, 39296), (4912, 38720), (5120, 37147), (5632, 33770), (6140, 30976), (6754, 28160), (7040, 27016), (7744, 24560), (9680, 19648), (9824, 19360), (11264, 16885), (12280, 15488), (13508, 14080)]