137790240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1783}}^1$

素因数の和:1831

約数の個数: 192

約数和(自身を含む): 517902336

約数和(自身を除く): 380112096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1783, 1840, 1932, 2208, 2415, 2576, 2760, 3220, 3360, 3566, 3680, 3864, 4830, 5152, 5349, 5520, 6440, 7132, 7728, 8915, 9660, 10698, 11040, 12481, 12880, 14264, 15456, 17830, 19320, 21396, 24962, 25760, 26745, 28528, 35660, 37443, 38640, 41009, 42792, 49924, 53490, 57056, 62405, 71320, 74886, 77280, 82018, 85584, 99848, 106980, 123027, 124810, 142640, 149772, 164036, 171168, 187215, 199696, 205045, 213960, 246054, 249620, 285280, 287063, 299544, 328072, 374430, 399392, 410090, 427920, 492108, 499240, 574126, 599088, 615135, 656144, 748860, 820180, 855840, 861189, 984216, 998480, 1148252, 1198176, 1230270, 1312288, 1435315, 1497720, 1640360, 1722378, 1968432, 1996960, 2296504, 2460540, 2870630, 2995440, 3280720, 3444756, 3936864, 4305945, 4593008, 4921080, 5741260, 5990880, 6561440, 6889512, 8611890, 9186016, 9842160, 11482520, 13779024, 17223780, 19684320, 22965040, 27558048, 34447560, 45930080, 68895120, 137790240]

約数ペア:

[(1, 137790240), (2, 68895120), (3, 45930080), (4, 34447560), (5, 27558048), (6, 22965040), (7, 19684320), (8, 17223780), (10, 13779024), (12, 11482520), (14, 9842160), (15, 9186016), (16, 8611890), (20, 6889512), (21, 6561440), (23, 5990880), (24, 5741260), (28, 4921080), (30, 4593008), (32, 4305945), (35, 3936864), (40, 3444756), (42, 3280720), (46, 2995440), (48, 2870630), (56, 2460540), (60, 2296504), (69, 1996960), (70, 1968432), (80, 1722378), (84, 1640360), (92, 1497720), (96, 1435315), (105, 1312288), (112, 1230270), (115, 1198176), (120, 1148252), (138, 998480), (140, 984216), (160, 861189), (161, 855840), (168, 820180), (184, 748860), (210, 656144), (224, 615135), (230, 599088), (240, 574126), (276, 499240), (280, 492108), (322, 427920), (336, 410090), (345, 399392), (368, 374430), (420, 328072), (460, 299544), (480, 287063), (483, 285280), (552, 249620), (560, 246054), (644, 213960), (672, 205045), (690, 199696), (736, 187215), (805, 171168), (840, 164036), (920, 149772), (966, 142640), (1104, 124810), (1120, 123027), (1288, 106980), (1380, 99848), (1610, 85584), (1680, 82018), (1783, 77280), (1840, 74886), (1932, 71320), (2208, 62405), (2415, 57056), (2576, 53490), (2760, 49924), (3220, 42792), (3360, 41009), (3566, 38640), (3680, 37443), (3864, 35660), (4830, 28528), (5152, 26745), (5349, 25760), (5520, 24962), (6440, 21396), (7132, 19320), (7728, 17830), (8915, 15456), (9660, 14264), (10698, 12880), (11040, 12481)]