2104846680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:362

約数の個数: 256

約数和(自身を含む): 6842880000

約数和(自身を除く): 4738033320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 109, 116, 120, 124, 145, 155, 174, 179, 186, 218, 232, 248, 290, 310, 327, 348, 358, 372, 435, 436, 465, 537, 545, 580, 620, 654, 696, 716, 744, 870, 872, 895, 899, 930, 1074, 1090, 1160, 1240, 1308, 1432, 1635, 1740, 1790, 1798, 1860, 2148, 2180, 2616, 2685, 2697, 3161, 3270, 3379, 3480, 3580, 3596, 3720, 4296, 4360, 4495, 5191, 5370, 5394, 5549, 6322, 6540, 6758, 7160, 7192, 8990, 9483, 10137, 10382, 10740, 10788, 11098, 12644, 13080, 13485, 13516, 15573, 15805, 16647, 16895, 17980, 18966, 19511, 20274, 20764, 21480, 21576, 22196, 25288, 25955, 26970, 27032, 27745, 31146, 31610, 33294, 33790, 35960, 37932, 39022, 40548, 41528, 44392, 47415, 50685, 51910, 53940, 55490, 58533, 62292, 63220, 66588, 67580, 75864, 77865, 78044, 81096, 83235, 94830, 97555, 97991, 101370, 103820, 107880, 110980, 117066, 124584, 126440, 133176, 135160, 155730, 156088, 160921, 166470, 189660, 195110, 195982, 202740, 207640, 221960, 234132, 292665, 293973, 311460, 321842, 332940, 379320, 390220, 391964, 405480, 468264, 482763, 489955, 565819, 585330, 587946, 604841, 622920, 643684, 665880, 780440, 783928, 804605, 965526, 979910, 1131638, 1170660, 1175892, 1209682, 1287368, 1469865, 1609210, 1697457, 1814523, 1931052, 1959820, 2263276, 2341320, 2351784, 2413815, 2419364, 2829095, 2939730, 3024205, 3218420, 3394914, 3629046, 3862104, 3919640, 4526552, 4827630, 4838728, 5658190, 5879460, 6048410, 6436840, 6789828, 7258092, 8487285, 9072615, 9655260, 11316380, 11758920, 12096820, 13579656, 14516184, 16974570, 17540389, 18145230, 19310520, 22632760, 24193640, 33949140, 35080778, 36290460, 52621167, 67898280, 70161556, 72580920, 87701945, 105242334, 140323112, 175403890, 210484668, 263105835, 350807780, 420969336, 526211670, 701615560, 1052423340, 2104846680]

約数ペア:

[(1, 2104846680), (2, 1052423340), (3, 701615560), (4, 526211670), (5, 420969336), (6, 350807780), (8, 263105835), (10, 210484668), (12, 175403890), (15, 140323112), (20, 105242334), (24, 87701945), (29, 72580920), (30, 70161556), (31, 67898280), (40, 52621167), (58, 36290460), (60, 35080778), (62, 33949140), (87, 24193640), (93, 22632760), (109, 19310520), (116, 18145230), (120, 17540389), (124, 16974570), (145, 14516184), (155, 13579656), (174, 12096820), (179, 11758920), (186, 11316380), (218, 9655260), (232, 9072615), (248, 8487285), (290, 7258092), (310, 6789828), (327, 6436840), (348, 6048410), (358, 5879460), (372, 5658190), (435, 4838728), (436, 4827630), (465, 4526552), (537, 3919640), (545, 3862104), (580, 3629046), (620, 3394914), (654, 3218420), (696, 3024205), (716, 2939730), (744, 2829095), (870, 2419364), (872, 2413815), (895, 2351784), (899, 2341320), (930, 2263276), (1074, 1959820), (1090, 1931052), (1160, 1814523), (1240, 1697457), (1308, 1609210), (1432, 1469865), (1635, 1287368), (1740, 1209682), (1790, 1175892), (1798, 1170660), (1860, 1131638), (2148, 979910), (2180, 965526), (2616, 804605), (2685, 783928), (2697, 780440), (3161, 665880), (3270, 643684), (3379, 622920), (3480, 604841), (3580, 587946), (3596, 585330), (3720, 565819), (4296, 489955), (4360, 482763), (4495, 468264), (5191, 405480), (5370, 391964), (5394, 390220), (5549, 379320), (6322, 332940), (6540, 321842), (6758, 311460), (7160, 293973), (7192, 292665), (8990, 234132), (9483, 221960), (10137, 207640), (10382, 202740), (10740, 195982), (10788, 195110), (11098, 189660), (12644, 166470), (13080, 160921), (13485, 156088), (13516, 155730), (15573, 135160), (15805, 133176), (16647, 126440), (16895, 124584), (17980, 117066), (18966, 110980), (19511, 107880), (20274, 103820), (20764, 101370), (21480, 97991), (21576, 97555), (22196, 94830), (25288, 83235), (25955, 81096), (26970, 78044), (27032, 77865), (27745, 75864), (31146, 67580), (31610, 66588), (33294, 63220), (33790, 62292), (35960, 58533), (37932, 55490), (39022, 53940), (40548, 51910), (41528, 50685), (44392, 47415)]