1789886951280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{202291}}^1\times {\mathrm{12289}}^1$

素因数の和:214599

約数の個数: 120

約数和(自身を含む): 6011555868240

約数和(自身を除く): 4221668916960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 12289, 24578, 36867, 49156, 61445, 73734, 98312, 110601, 122890, 147468, 184335, 196624, 202291, 221202, 245780, 294936, 368670, 404582, 442404, 491560, 553005, 589872, 606873, 737340, 809164, 884808, 983120, 1011455, 1106010, 1213746, 1474680, 1618328, 1769616, 1820619, 2022910, 2212020, 2427492, 2949360, 3034365, 3236656, 3641238, 4045820, 4424040, 4854984, 6068730, 7282476, 8091640, 8848080, 9103095, 9709968, 12137460, 14564952, 16183280, 18206190, 24274920, 29129904, 36412380, 48549840, 72824760, 145649520, 2485954099, 4971908198, 7457862297, 9943816396, 12429770495, 14915724594, 19887632792, 22373586891, 24859540990, 29831449188, 37289311485, 39775265584, 44747173782, 49719081980, 59662898376, 74578622970, 89494347564, 99438163960, 111867934455, 119325796752, 149157245940, 178988695128, 198876327920, 223735868910, 298314491880, 357977390256, 447471737820, 596628983760, 894943475640, 1789886951280]

約数ペア:

[(1, 1789886951280), (2, 894943475640), (3, 596628983760), (4, 447471737820), (5, 357977390256), (6, 298314491880), (8, 223735868910), (9, 198876327920), (10, 178988695128), (12, 149157245940), (15, 119325796752), (16, 111867934455), (18, 99438163960), (20, 89494347564), (24, 74578622970), (30, 59662898376), (36, 49719081980), (40, 44747173782), (45, 39775265584), (48, 37289311485), (60, 29831449188), (72, 24859540990), (80, 22373586891), (90, 19887632792), (120, 14915724594), (144, 12429770495), (180, 9943816396), (240, 7457862297), (360, 4971908198), (720, 2485954099), (12289, 145649520), (24578, 72824760), (36867, 48549840), (49156, 36412380), (61445, 29129904), (73734, 24274920), (98312, 18206190), (110601, 16183280), (122890, 14564952), (147468, 12137460), (184335, 9709968), (196624, 9103095), (202291, 8848080), (221202, 8091640), (245780, 7282476), (294936, 6068730), (368670, 4854984), (404582, 4424040), (442404, 4045820), (491560, 3641238), (553005, 3236656), (589872, 3034365), (606873, 2949360), (737340, 2427492), (809164, 2212020), (884808, 2022910), (983120, 1820619), (1011455, 1769616), (1106010, 1618328), (1213746, 1474680)]