1378480680

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1223

約数の個数: 224

約数和(自身を含む): 4767797160

約数和(自身を除く): 3389316480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 243, 246, 270, 324, 328, 360, 369, 405, 410, 486, 492, 540, 615, 648, 729, 738, 810, 820, 972, 984, 1080, 1107, 1153, 1215, 1230, 1458, 1476, 1620, 1640, 1845, 1944, 2214, 2306, 2430, 2460, 2916, 2952, 3240, 3321, 3459, 3645, 3690, 4428, 4612, 4860, 4920, 5535, 5765, 5832, 6642, 6918, 7290, 7380, 8856, 9224, 9720, 9963, 10377, 11070, 11530, 13284, 13836, 14580, 14760, 16605, 17295, 19926, 20754, 22140, 23060, 26568, 27672, 29160, 29889, 31131, 33210, 34590, 39852, 41508, 44280, 46120, 47273, 49815, 51885, 59778, 62262, 66420, 69180, 79704, 83016, 93393, 94546, 99630, 103770, 119556, 124524, 132840, 138360, 141819, 149445, 155655, 186786, 189092, 199260, 207540, 236365, 239112, 249048, 280179, 283638, 298890, 311310, 373572, 378184, 398520, 415080, 425457, 466965, 472730, 560358, 567276, 597780, 622620, 709095, 747144, 840537, 850914, 933930, 945460, 1120716, 1134552, 1195560, 1245240, 1276371, 1400895, 1418190, 1681074, 1701828, 1867860, 1890920, 2127285, 2241432, 2552742, 2801790, 2836380, 3362148, 3403656, 3735720, 3829113, 4202685, 4254570, 5105484, 5603580, 5672760, 6381855, 6724296, 7658226, 8405370, 8509140, 10210968, 11207160, 11487339, 12763710, 15316452, 16810740, 17018280, 19145565, 22974678, 25527420, 30632904, 33621480, 34462017, 38291130, 45949356, 51054840, 57436695, 68924034, 76582260, 91898712, 114873390, 137848068, 153164520, 172310085, 229746780, 275696136, 344620170, 459493560, 689240340, 1378480680]

約数ペア:

[(1, 1378480680), (2, 689240340), (3, 459493560), (4, 344620170), (5, 275696136), (6, 229746780), (8, 172310085), (9, 153164520), (10, 137848068), (12, 114873390), (15, 91898712), (18, 76582260), (20, 68924034), (24, 57436695), (27, 51054840), (30, 45949356), (36, 38291130), (40, 34462017), (41, 33621480), (45, 30632904), (54, 25527420), (60, 22974678), (72, 19145565), (81, 17018280), (82, 16810740), (90, 15316452), (108, 12763710), (120, 11487339), (123, 11207160), (135, 10210968), (162, 8509140), (164, 8405370), (180, 7658226), (205, 6724296), (216, 6381855), (243, 5672760), (246, 5603580), (270, 5105484), (324, 4254570), (328, 4202685), (360, 3829113), (369, 3735720), (405, 3403656), (410, 3362148), (486, 2836380), (492, 2801790), (540, 2552742), (615, 2241432), (648, 2127285), (729, 1890920), (738, 1867860), (810, 1701828), (820, 1681074), (972, 1418190), (984, 1400895), (1080, 1276371), (1107, 1245240), (1153, 1195560), (1215, 1134552), (1230, 1120716), (1458, 945460), (1476, 933930), (1620, 850914), (1640, 840537), (1845, 747144), (1944, 709095), (2214, 622620), (2306, 597780), (2430, 567276), (2460, 560358), (2916, 472730), (2952, 466965), (3240, 425457), (3321, 415080), (3459, 398520), (3645, 378184), (3690, 373572), (4428, 311310), (4612, 298890), (4860, 283638), (4920, 280179), (5535, 249048), (5765, 239112), (5832, 236365), (6642, 207540), (6918, 199260), (7290, 189092), (7380, 186786), (8856, 155655), (9224, 149445), (9720, 141819), (9963, 138360), (10377, 132840), (11070, 124524), (11530, 119556), (13284, 103770), (13836, 99630), (14580, 94546), (14760, 93393), (16605, 83016), (17295, 79704), (19926, 69180), (20754, 66420), (22140, 62262), (23060, 59778), (26568, 51885), (27672, 49815), (29160, 47273), (29889, 46120), (31131, 44280), (33210, 41508), (34590, 39852)]