813662280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:445

約数の個数: 256

約数和(自身を含む): 2848608000

約数和(自身を除く): 2034945720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 83, 87, 90, 108, 116, 120, 135, 145, 166, 174, 180, 216, 232, 249, 261, 270, 290, 313, 332, 348, 360, 415, 435, 498, 522, 540, 580, 626, 664, 696, 747, 783, 830, 870, 939, 996, 1044, 1080, 1160, 1245, 1252, 1305, 1494, 1565, 1566, 1660, 1740, 1878, 1992, 2088, 2241, 2407, 2490, 2504, 2610, 2817, 2988, 3130, 3132, 3320, 3480, 3735, 3756, 3915, 4482, 4695, 4814, 4980, 5220, 5634, 5976, 6260, 6264, 7221, 7470, 7512, 7830, 8451, 8964, 9077, 9390, 9628, 9960, 10440, 11205, 11268, 12035, 12520, 14085, 14442, 14940, 15660, 16902, 17928, 18154, 18780, 19256, 21663, 22410, 22536, 24070, 25979, 27231, 28170, 28884, 29880, 31320, 33804, 36105, 36308, 37560, 42255, 43326, 44820, 45385, 48140, 51958, 54462, 56340, 57768, 64989, 67608, 72210, 72616, 77937, 81693, 84510, 86652, 89640, 90770, 96280, 103916, 108315, 108924, 112680, 129895, 129978, 136155, 144420, 155874, 163386, 169020, 173304, 181540, 207832, 216630, 217848, 233811, 245079, 259790, 259956, 272310, 288840, 311748, 324945, 326772, 338040, 363080, 389685, 408465, 433260, 467622, 490158, 519580, 519912, 544620, 623496, 649890, 653544, 701433, 753391, 779370, 816930, 866520, 935244, 980316, 1039160, 1089240, 1169055, 1225395, 1299780, 1402866, 1506782, 1558740, 1633860, 1870488, 1960632, 2260173, 2338110, 2450790, 2599560, 2805732, 3013564, 3117480, 3267720, 3507165, 3766955, 4520346, 4676220, 4901580, 5611464, 6027128, 6780519, 7014330, 7533910, 9040692, 9352440, 9803160, 11300865, 13561038, 14028660, 15067820, 18081384, 20341557, 22601730, 27122076, 28057320, 30135640, 33902595, 40683114, 45203460, 54244152, 67805190, 81366228, 90406920, 101707785, 135610380, 162732456, 203415570, 271220760, 406831140, 813662280]

約数ペア:

[(1, 813662280), (2, 406831140), (3, 271220760), (4, 203415570), (5, 162732456), (6, 135610380), (8, 101707785), (9, 90406920), (10, 81366228), (12, 67805190), (15, 54244152), (18, 45203460), (20, 40683114), (24, 33902595), (27, 30135640), (29, 28057320), (30, 27122076), (36, 22601730), (40, 20341557), (45, 18081384), (54, 15067820), (58, 14028660), (60, 13561038), (72, 11300865), (83, 9803160), (87, 9352440), (90, 9040692), (108, 7533910), (116, 7014330), (120, 6780519), (135, 6027128), (145, 5611464), (166, 4901580), (174, 4676220), (180, 4520346), (216, 3766955), (232, 3507165), (249, 3267720), (261, 3117480), (270, 3013564), (290, 2805732), (313, 2599560), (332, 2450790), (348, 2338110), (360, 2260173), (415, 1960632), (435, 1870488), (498, 1633860), (522, 1558740), (540, 1506782), (580, 1402866), (626, 1299780), (664, 1225395), (696, 1169055), (747, 1089240), (783, 1039160), (830, 980316), (870, 935244), (939, 866520), (996, 816930), (1044, 779370), (1080, 753391), (1160, 701433), (1245, 653544), (1252, 649890), (1305, 623496), (1494, 544620), (1565, 519912), (1566, 519580), (1660, 490158), (1740, 467622), (1878, 433260), (1992, 408465), (2088, 389685), (2241, 363080), (2407, 338040), (2490, 326772), (2504, 324945), (2610, 311748), (2817, 288840), (2988, 272310), (3130, 259956), (3132, 259790), (3320, 245079), (3480, 233811), (3735, 217848), (3756, 216630), (3915, 207832), (4482, 181540), (4695, 173304), (4814, 169020), (4980, 163386), (5220, 155874), (5634, 144420), (5976, 136155), (6260, 129978), (6264, 129895), (7221, 112680), (7470, 108924), (7512, 108315), (7830, 103916), (8451, 96280), (8964, 90770), (9077, 89640), (9390, 86652), (9628, 84510), (9960, 81693), (10440, 77937), (11205, 72616), (11268, 72210), (12035, 67608), (12520, 64989), (14085, 57768), (14442, 56340), (14940, 54462), (15660, 51958), (16902, 48140), (17928, 45385), (18154, 44820), (18780, 43326), (19256, 42255), (21663, 37560), (22410, 36308), (22536, 36105), (24070, 33804), (25979, 31320), (27231, 29880), (28170, 28884)]