2082909840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{821}}^1$

素因数の和:910

約数の個数: 240

約数和(自身を含む): 7287444288

約数和(自身を除く): 5204534448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 821, 880, 930, 961, 1023, 1240, 1320, 1364, 1488, 1642, 1705, 1860, 1922, 2046, 2463, 2480, 2640, 2728, 2883, 3284, 3410, 3720, 3844, 4092, 4105, 4805, 4926, 5115, 5456, 5766, 6568, 6820, 7440, 7688, 8184, 8210, 9031, 9610, 9852, 10230, 10571, 11532, 12315, 13136, 13640, 14415, 15376, 16368, 16420, 18062, 19220, 19704, 20460, 21142, 23064, 24630, 25451, 27093, 27280, 28830, 31713, 32840, 36124, 38440, 39408, 40920, 42284, 45155, 46128, 49260, 50902, 52855, 54186, 57660, 63426, 65680, 72248, 76353, 76880, 81840, 84568, 90310, 98520, 101804, 105710, 108372, 115320, 126852, 127255, 135465, 144496, 152706, 158565, 169136, 180620, 197040, 203608, 211420, 216744, 230640, 253704, 254510, 270930, 279961, 305412, 317130, 361240, 381765, 407216, 422840, 433488, 507408, 509020, 541860, 559922, 610824, 634260, 722480, 763530, 788981, 839883, 845680, 1018040, 1083720, 1119844, 1221648, 1268520, 1399805, 1527060, 1577962, 1679766, 2036080, 2167440, 2239688, 2366943, 2537040, 2799610, 3054120, 3155924, 3359532, 3944905, 4199415, 4479376, 4733886, 5599220, 6108240, 6311848, 6719064, 7889810, 8398830, 8678791, 9467772, 11198440, 11834715, 12623696, 13438128, 15779620, 16797660, 17357582, 18935544, 22396880, 23669430, 26036373, 31559240, 33595320, 34715164, 37871088, 43393955, 47338860, 52072746, 63118480, 67190640, 69430328, 86787910, 94677720, 104145492, 130181865, 138860656, 173575820, 189355440, 208290984, 260363730, 347151640, 416581968, 520727460, 694303280, 1041454920, 2082909840]

約数ペア:

[(1, 2082909840), (2, 1041454920), (3, 694303280), (4, 520727460), (5, 416581968), (6, 347151640), (8, 260363730), (10, 208290984), (11, 189355440), (12, 173575820), (15, 138860656), (16, 130181865), (20, 104145492), (22, 94677720), (24, 86787910), (30, 69430328), (31, 67190640), (33, 63118480), (40, 52072746), (44, 47338860), (48, 43393955), (55, 37871088), (60, 34715164), (62, 33595320), (66, 31559240), (80, 26036373), (88, 23669430), (93, 22396880), (110, 18935544), (120, 17357582), (124, 16797660), (132, 15779620), (155, 13438128), (165, 12623696), (176, 11834715), (186, 11198440), (220, 9467772), (240, 8678791), (248, 8398830), (264, 7889810), (310, 6719064), (330, 6311848), (341, 6108240), (372, 5599220), (440, 4733886), (465, 4479376), (496, 4199415), (528, 3944905), (620, 3359532), (660, 3155924), (682, 3054120), (744, 2799610), (821, 2537040), (880, 2366943), (930, 2239688), (961, 2167440), (1023, 2036080), (1240, 1679766), (1320, 1577962), (1364, 1527060), (1488, 1399805), (1642, 1268520), (1705, 1221648), (1860, 1119844), (1922, 1083720), (2046, 1018040), (2463, 845680), (2480, 839883), (2640, 788981), (2728, 763530), (2883, 722480), (3284, 634260), (3410, 610824), (3720, 559922), (3844, 541860), (4092, 509020), (4105, 507408), (4805, 433488), (4926, 422840), (5115, 407216), (5456, 381765), (5766, 361240), (6568, 317130), (6820, 305412), (7440, 279961), (7688, 270930), (8184, 254510), (8210, 253704), (9031, 230640), (9610, 216744), (9852, 211420), (10230, 203608), (10571, 197040), (11532, 180620), (12315, 169136), (13136, 158565), (13640, 152706), (14415, 144496), (15376, 135465), (16368, 127255), (16420, 126852), (18062, 115320), (19220, 108372), (19704, 105710), (20460, 101804), (21142, 98520), (23064, 90310), (24630, 84568), (25451, 81840), (27093, 76880), (27280, 76353), (28830, 72248), (31713, 65680), (32840, 63426), (36124, 57660), (38440, 54186), (39408, 52855), (40920, 50902), (42284, 49260), (45155, 46128)]