266810040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1$

素因数の和:706

約数の個数: 192

約数和(自身を含む): 997401600

約数和(自身を除く): 730591560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 239, 252, 280, 315, 360, 420, 443, 478, 504, 630, 717, 840, 886, 956, 1195, 1260, 1329, 1434, 1673, 1772, 1912, 2151, 2215, 2390, 2520, 2658, 2868, 3101, 3346, 3544, 3585, 3987, 4302, 4430, 4780, 5019, 5316, 5736, 6202, 6645, 6692, 7170, 7974, 8365, 8604, 8860, 9303, 9560, 10038, 10632, 10755, 12404, 13290, 13384, 14340, 15057, 15505, 15948, 16730, 17208, 17720, 18606, 19935, 20076, 21510, 24808, 25095, 26580, 27909, 28680, 30114, 31010, 31896, 33460, 37212, 39870, 40152, 43020, 46515, 50190, 53160, 55818, 60228, 62020, 66920, 74424, 75285, 79740, 86040, 93030, 100380, 105877, 111636, 120456, 124040, 139545, 150570, 159480, 186060, 200760, 211754, 223272, 279090, 301140, 317631, 372120, 423508, 529385, 558180, 602280, 635262, 741139, 847016, 952893, 1058770, 1116360, 1270524, 1482278, 1588155, 1905786, 2117540, 2223417, 2541048, 2964556, 3176310, 3705695, 3811572, 4235080, 4446834, 4764465, 5929112, 6352620, 6670251, 7411390, 7623144, 8893668, 9528930, 11117085, 12705240, 13340502, 14822780, 17787336, 19057860, 22234170, 26681004, 29645560, 33351255, 38115720, 44468340, 53362008, 66702510, 88936680, 133405020, 266810040]

約数ペア:

[(1, 266810040), (2, 133405020), (3, 88936680), (4, 66702510), (5, 53362008), (6, 44468340), (7, 38115720), (8, 33351255), (9, 29645560), (10, 26681004), (12, 22234170), (14, 19057860), (15, 17787336), (18, 14822780), (20, 13340502), (21, 12705240), (24, 11117085), (28, 9528930), (30, 8893668), (35, 7623144), (36, 7411390), (40, 6670251), (42, 6352620), (45, 5929112), (56, 4764465), (60, 4446834), (63, 4235080), (70, 3811572), (72, 3705695), (84, 3176310), (90, 2964556), (105, 2541048), (120, 2223417), (126, 2117540), (140, 1905786), (168, 1588155), (180, 1482278), (210, 1270524), (239, 1116360), (252, 1058770), (280, 952893), (315, 847016), (360, 741139), (420, 635262), (443, 602280), (478, 558180), (504, 529385), (630, 423508), (717, 372120), (840, 317631), (886, 301140), (956, 279090), (1195, 223272), (1260, 211754), (1329, 200760), (1434, 186060), (1673, 159480), (1772, 150570), (1912, 139545), (2151, 124040), (2215, 120456), (2390, 111636), (2520, 105877), (2658, 100380), (2868, 93030), (3101, 86040), (3346, 79740), (3544, 75285), (3585, 74424), (3987, 66920), (4302, 62020), (4430, 60228), (4780, 55818), (5019, 53160), (5316, 50190), (5736, 46515), (6202, 43020), (6645, 40152), (6692, 39870), (7170, 37212), (7974, 33460), (8365, 31896), (8604, 31010), (8860, 30114), (9303, 28680), (9560, 27909), (10038, 26580), (10632, 25095), (10755, 24808), (12404, 21510), (13290, 20076), (13384, 19935), (14340, 18606), (15057, 17720), (15505, 17208), (15948, 16730)]