2487057840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3331}}^1$

素因数の和:3428

約数の個数: 240

約数和(自身を含む): 8991362016

約数和(自身を除く): 6504304176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 61, 68, 72, 80, 85, 90, 102, 120, 122, 136, 144, 153, 170, 180, 183, 204, 240, 244, 255, 272, 305, 306, 340, 360, 366, 408, 488, 510, 549, 610, 612, 680, 720, 732, 765, 816, 915, 976, 1020, 1037, 1098, 1220, 1224, 1360, 1464, 1530, 1830, 2040, 2074, 2196, 2440, 2448, 2745, 2928, 3060, 3111, 3331, 3660, 4080, 4148, 4392, 4880, 5185, 5490, 6120, 6222, 6662, 7320, 8296, 8784, 9333, 9993, 10370, 10980, 12240, 12444, 13324, 14640, 15555, 16592, 16655, 18666, 19986, 20740, 21960, 24888, 26648, 29979, 31110, 33310, 37332, 39972, 41480, 43920, 46665, 49776, 49965, 53296, 56627, 59958, 62220, 66620, 74664, 79944, 82960, 93330, 99930, 113254, 119916, 124440, 133240, 149328, 149895, 159888, 169881, 186660, 199860, 203191, 226508, 239832, 248880, 266480, 283135, 299790, 339762, 373320, 399720, 406382, 453016, 479664, 509643, 566270, 599580, 609573, 679524, 746640, 799440, 812764, 849405, 906032, 1015955, 1019286, 1132540, 1199160, 1219146, 1359048, 1625528, 1698810, 1828719, 2031910, 2038572, 2265080, 2398320, 2438292, 2548215, 2718096, 3047865, 3251056, 3397620, 3454247, 3657438, 4063820, 4077144, 4530160, 4876584, 5096430, 6095730, 6795240, 6908494, 7314876, 8127640, 8154288, 9143595, 9753168, 10192860, 10362741, 12191460, 13590480, 13816988, 14629752, 16255280, 17271235, 18287190, 20385720, 20725482, 24382920, 27633976, 29259504, 31088223, 34542470, 36574380, 40771440, 41450964, 48765840, 51813705, 55267952, 62176446, 69084940, 73148760, 82901928, 103627410, 124352892, 138169880, 146297520, 155441115, 165803856, 207254820, 248705784, 276339760, 310882230, 414509640, 497411568, 621764460, 829019280, 1243528920, 2487057840]

約数ペア:

[(1, 2487057840), (2, 1243528920), (3, 829019280), (4, 621764460), (5, 497411568), (6, 414509640), (8, 310882230), (9, 276339760), (10, 248705784), (12, 207254820), (15, 165803856), (16, 155441115), (17, 146297520), (18, 138169880), (20, 124352892), (24, 103627410), (30, 82901928), (34, 73148760), (36, 69084940), (40, 62176446), (45, 55267952), (48, 51813705), (51, 48765840), (60, 41450964), (61, 40771440), (68, 36574380), (72, 34542470), (80, 31088223), (85, 29259504), (90, 27633976), (102, 24382920), (120, 20725482), (122, 20385720), (136, 18287190), (144, 17271235), (153, 16255280), (170, 14629752), (180, 13816988), (183, 13590480), (204, 12191460), (240, 10362741), (244, 10192860), (255, 9753168), (272, 9143595), (305, 8154288), (306, 8127640), (340, 7314876), (360, 6908494), (366, 6795240), (408, 6095730), (488, 5096430), (510, 4876584), (549, 4530160), (610, 4077144), (612, 4063820), (680, 3657438), (720, 3454247), (732, 3397620), (765, 3251056), (816, 3047865), (915, 2718096), (976, 2548215), (1020, 2438292), (1037, 2398320), (1098, 2265080), (1220, 2038572), (1224, 2031910), (1360, 1828719), (1464, 1698810), (1530, 1625528), (1830, 1359048), (2040, 1219146), (2074, 1199160), (2196, 1132540), (2440, 1019286), (2448, 1015955), (2745, 906032), (2928, 849405), (3060, 812764), (3111, 799440), (3331, 746640), (3660, 679524), (4080, 609573), (4148, 599580), (4392, 566270), (4880, 509643), (5185, 479664), (5490, 453016), (6120, 406382), (6222, 399720), (6662, 373320), (7320, 339762), (8296, 299790), (8784, 283135), (9333, 266480), (9993, 248880), (10370, 239832), (10980, 226508), (12240, 203191), (12444, 199860), (13324, 186660), (14640, 169881), (15555, 159888), (16592, 149895), (16655, 149328), (18666, 133240), (19986, 124440), (20740, 119916), (21960, 113254), (24888, 99930), (26648, 93330), (29979, 82960), (31110, 79944), (33310, 74664), (37332, 66620), (39972, 62220), (41480, 59958), (43920, 56627), (46665, 53296), (49776, 49965)]