1050405840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4019}}^1$

素因数の和:4063

約数の個数: 240

約数和(自身を含む): 3977870400

約数和(自身を除く): 2927464560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 330, 360, 363, 396, 432, 440, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 880, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1584, 1815, 1936, 1980, 2160, 2178, 2376, 2420, 2640, 2904, 2970, 3267, 3630, 3960, 4019, 4356, 4752, 4840, 5445, 5808, 5940, 6534, 7260, 7920, 8038, 8712, 9680, 10890, 11880, 12057, 13068, 14520, 16076, 16335, 17424, 20095, 21780, 23760, 24114, 26136, 29040, 32152, 32670, 36171, 40190, 43560, 44209, 48228, 52272, 60285, 64304, 65340, 72342, 80380, 87120, 88418, 96456, 108513, 120570, 130680, 132627, 144684, 160760, 176836, 180855, 192912, 217026, 221045, 241140, 261360, 265254, 289368, 321520, 353672, 361710, 397881, 434052, 442090, 482280, 486299, 530508, 542565, 578736, 663135, 707344, 723420, 795762, 868104, 884180, 964560, 972598, 1061016, 1085130, 1193643, 1326270, 1446840, 1458897, 1591524, 1736208, 1768360, 1945196, 1989405, 2122032, 2170260, 2387286, 2431495, 2652540, 2893680, 2917794, 3183048, 3536720, 3890392, 3978810, 4340520, 4376691, 4774572, 4862990, 5305080, 5835588, 5968215, 6366096, 7294485, 7780784, 7957620, 8681040, 8753382, 9549144, 9725980, 10610160, 11671176, 11936430, 13130073, 14588970, 15915240, 17506764, 19098288, 19451960, 21883455, 23342352, 23872860, 26260146, 29177940, 31830480, 35013528, 38903920, 43766910, 47745720, 52520292, 58355880, 65650365, 70027056, 87533820, 95491440, 105040584, 116711760, 131300730, 175067640, 210081168, 262601460, 350135280, 525202920, 1050405840]

約数ペア:

[(1, 1050405840), (2, 525202920), (3, 350135280), (4, 262601460), (5, 210081168), (6, 175067640), (8, 131300730), (9, 116711760), (10, 105040584), (11, 95491440), (12, 87533820), (15, 70027056), (16, 65650365), (18, 58355880), (20, 52520292), (22, 47745720), (24, 43766910), (27, 38903920), (30, 35013528), (33, 31830480), (36, 29177940), (40, 26260146), (44, 23872860), (45, 23342352), (48, 21883455), (54, 19451960), (55, 19098288), (60, 17506764), (66, 15915240), (72, 14588970), (80, 13130073), (88, 11936430), (90, 11671176), (99, 10610160), (108, 9725980), (110, 9549144), (120, 8753382), (121, 8681040), (132, 7957620), (135, 7780784), (144, 7294485), (165, 6366096), (176, 5968215), (180, 5835588), (198, 5305080), (216, 4862990), (220, 4774572), (240, 4376691), (242, 4340520), (264, 3978810), (270, 3890392), (297, 3536720), (330, 3183048), (360, 2917794), (363, 2893680), (396, 2652540), (432, 2431495), (440, 2387286), (484, 2170260), (495, 2122032), (528, 1989405), (540, 1945196), (594, 1768360), (605, 1736208), (660, 1591524), (720, 1458897), (726, 1446840), (792, 1326270), (880, 1193643), (968, 1085130), (990, 1061016), (1080, 972598), (1089, 964560), (1188, 884180), (1210, 868104), (1320, 795762), (1452, 723420), (1485, 707344), (1584, 663135), (1815, 578736), (1936, 542565), (1980, 530508), (2160, 486299), (2178, 482280), (2376, 442090), (2420, 434052), (2640, 397881), (2904, 361710), (2970, 353672), (3267, 321520), (3630, 289368), (3960, 265254), (4019, 261360), (4356, 241140), (4752, 221045), (4840, 217026), (5445, 192912), (5808, 180855), (5940, 176836), (6534, 160760), (7260, 144684), (7920, 132627), (8038, 130680), (8712, 120570), (9680, 108513), (10890, 96456), (11880, 88418), (12057, 87120), (13068, 80380), (14520, 72342), (16076, 65340), (16335, 64304), (17424, 60285), (20095, 52272), (21780, 48228), (23760, 44209), (24114, 43560), (26136, 40190), (29040, 36171), (32152, 32670)]