74355960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 256

約数和(自身を含む): 278691840

約数和(自身を除く): 204335880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 41, 42, 51, 56, 60, 68, 70, 82, 84, 85, 102, 105, 119, 120, 123, 127, 136, 140, 164, 168, 170, 204, 205, 210, 238, 246, 254, 255, 280, 287, 328, 340, 357, 381, 408, 410, 420, 476, 492, 508, 510, 574, 595, 615, 635, 680, 697, 714, 762, 820, 840, 861, 889, 952, 984, 1016, 1020, 1148, 1190, 1230, 1270, 1394, 1428, 1435, 1524, 1640, 1722, 1778, 1785, 1905, 2040, 2091, 2159, 2296, 2380, 2460, 2540, 2667, 2788, 2856, 2870, 3048, 3444, 3485, 3556, 3570, 3810, 4182, 4305, 4318, 4445, 4760, 4879, 4920, 5080, 5207, 5334, 5576, 5740, 6477, 6888, 6970, 7112, 7140, 7620, 8364, 8610, 8636, 8890, 9758, 10414, 10455, 10668, 10795, 11480, 12954, 13335, 13940, 14280, 14637, 15113, 15240, 15621, 16728, 17220, 17272, 17780, 19516, 20828, 20910, 21336, 21590, 24395, 25908, 26035, 26670, 27880, 29274, 30226, 31242, 32385, 34440, 35560, 36449, 39032, 41656, 41820, 43180, 45339, 48790, 51816, 52070, 53340, 58548, 60452, 62484, 64770, 72898, 73185, 75565, 78105, 83640, 86360, 88519, 90678, 97580, 104140, 106680, 109347, 117096, 120904, 124968, 129540, 145796, 146370, 151130, 156210, 177038, 181356, 182245, 195160, 208280, 218694, 226695, 259080, 265557, 291592, 292740, 302260, 312420, 354076, 362712, 364490, 437388, 442595, 453390, 531114, 546735, 585480, 604520, 619633, 624840, 708152, 728980, 874776, 885190, 906780, 1062228, 1093470, 1239266, 1327785, 1457960, 1770380, 1813560, 1858899, 2124456, 2186940, 2478532, 2655570, 3098165, 3540760, 3717798, 4373880, 4957064, 5311140, 6196330, 7435596, 9294495, 10622280, 12392660, 14871192, 18588990, 24785320, 37177980, 74355960]

約数ペア:

[(1, 74355960), (2, 37177980), (3, 24785320), (4, 18588990), (5, 14871192), (6, 12392660), (7, 10622280), (8, 9294495), (10, 7435596), (12, 6196330), (14, 5311140), (15, 4957064), (17, 4373880), (20, 3717798), (21, 3540760), (24, 3098165), (28, 2655570), (30, 2478532), (34, 2186940), (35, 2124456), (40, 1858899), (41, 1813560), (42, 1770380), (51, 1457960), (56, 1327785), (60, 1239266), (68, 1093470), (70, 1062228), (82, 906780), (84, 885190), (85, 874776), (102, 728980), (105, 708152), (119, 624840), (120, 619633), (123, 604520), (127, 585480), (136, 546735), (140, 531114), (164, 453390), (168, 442595), (170, 437388), (204, 364490), (205, 362712), (210, 354076), (238, 312420), (246, 302260), (254, 292740), (255, 291592), (280, 265557), (287, 259080), (328, 226695), (340, 218694), (357, 208280), (381, 195160), (408, 182245), (410, 181356), (420, 177038), (476, 156210), (492, 151130), (508, 146370), (510, 145796), (574, 129540), (595, 124968), (615, 120904), (635, 117096), (680, 109347), (697, 106680), (714, 104140), (762, 97580), (820, 90678), (840, 88519), (861, 86360), (889, 83640), (952, 78105), (984, 75565), (1016, 73185), (1020, 72898), (1148, 64770), (1190, 62484), (1230, 60452), (1270, 58548), (1394, 53340), (1428, 52070), (1435, 51816), (1524, 48790), (1640, 45339), (1722, 43180), (1778, 41820), (1785, 41656), (1905, 39032), (2040, 36449), (2091, 35560), (2159, 34440), (2296, 32385), (2380, 31242), (2460, 30226), (2540, 29274), (2667, 27880), (2788, 26670), (2856, 26035), (2870, 25908), (3048, 24395), (3444, 21590), (3485, 21336), (3556, 20910), (3570, 20828), (3810, 19516), (4182, 17780), (4305, 17272), (4318, 17220), (4445, 16728), (4760, 15621), (4879, 15240), (4920, 15113), (5080, 14637), (5207, 14280), (5334, 13940), (5576, 13335), (5740, 12954), (6477, 11480), (6888, 10795), (6970, 10668), (7112, 10455), (7140, 10414), (7620, 9758), (8364, 8890), (8610, 8636)]