2380040960

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^4\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 180

約数和(自身を含む): 6320375040

約数和(自身を除く): 3940334080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 127, 128, 160, 176, 220, 242, 254, 256, 320, 352, 440, 484, 508, 605, 635, 640, 704, 880, 968, 1016, 1210, 1270, 1280, 1331, 1397, 1408, 1760, 1936, 2032, 2420, 2540, 2662, 2794, 2816, 3520, 3872, 4064, 4840, 5080, 5324, 5588, 6655, 6985, 7040, 7744, 8128, 9680, 10160, 10648, 11176, 13310, 13970, 14080, 14641, 15367, 15488, 16256, 19360, 20320, 21296, 22352, 26620, 27940, 29282, 30734, 30976, 32512, 38720, 40640, 42592, 44704, 53240, 55880, 58564, 61468, 73205, 76835, 77440, 81280, 85184, 89408, 106480, 111760, 117128, 122936, 146410, 153670, 154880, 162560, 169037, 170368, 178816, 212960, 223520, 234256, 245872, 292820, 307340, 338074, 340736, 357632, 425920, 447040, 468512, 491744, 585640, 614680, 676148, 845185, 851840, 894080, 937024, 983488, 1171280, 1229360, 1352296, 1690370, 1703680, 1788160, 1859407, 1874048, 1966976, 2342560, 2458720, 2704592, 3380740, 3718814, 3748096, 3933952, 4685120, 4917440, 5409184, 6761480, 7437628, 9297035, 9370240, 9834880, 10818368, 13522960, 14875256, 18594070, 18740480, 19669760, 21636736, 27045920, 29750512, 37188140, 43273472, 54091840, 59501024, 74376280, 108183680, 119002048, 148752560, 216367360, 238004096, 297505120, 476008192, 595010240, 1190020480, 2380040960]

約数ペア:

[(1, 2380040960), (2, 1190020480), (4, 595010240), (5, 476008192), (8, 297505120), (10, 238004096), (11, 216367360), (16, 148752560), (20, 119002048), (22, 108183680), (32, 74376280), (40, 59501024), (44, 54091840), (55, 43273472), (64, 37188140), (80, 29750512), (88, 27045920), (110, 21636736), (121, 19669760), (127, 18740480), (128, 18594070), (160, 14875256), (176, 13522960), (220, 10818368), (242, 9834880), (254, 9370240), (256, 9297035), (320, 7437628), (352, 6761480), (440, 5409184), (484, 4917440), (508, 4685120), (605, 3933952), (635, 3748096), (640, 3718814), (704, 3380740), (880, 2704592), (968, 2458720), (1016, 2342560), (1210, 1966976), (1270, 1874048), (1280, 1859407), (1331, 1788160), (1397, 1703680), (1408, 1690370), (1760, 1352296), (1936, 1229360), (2032, 1171280), (2420, 983488), (2540, 937024), (2662, 894080), (2794, 851840), (2816, 845185), (3520, 676148), (3872, 614680), (4064, 585640), (4840, 491744), (5080, 468512), (5324, 447040), (5588, 425920), (6655, 357632), (6985, 340736), (7040, 338074), (7744, 307340), (8128, 292820), (9680, 245872), (10160, 234256), (10648, 223520), (11176, 212960), (13310, 178816), (13970, 170368), (14080, 169037), (14641, 162560), (15367, 154880), (15488, 153670), (16256, 146410), (19360, 122936), (20320, 117128), (21296, 111760), (22352, 106480), (26620, 89408), (27940, 85184), (29282, 81280), (30734, 77440), (30976, 76835), (32512, 73205), (38720, 61468), (40640, 58564), (42592, 55880), (44704, 53240)]