18660462480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{261791}}^1$

素因数の和:261827

約数の個数: 200

約数和(自身を含む): 70702689024

約数和(自身を除く): 52042226544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 2160, 2376, 2640, 2970, 3240, 3564, 3960, 4455, 4752, 5940, 6480, 7128, 7920, 8910, 11880, 14256, 17820, 23760, 35640, 71280, 261791, 523582, 785373, 1047164, 1308955, 1570746, 2094328, 2356119, 2617910, 2879701, 3141492, 3926865, 4188656, 4712238, 5235820, 5759402, 6282984, 7068357, 7853730, 8639103, 9424476, 10471640, 11518804, 11780595, 12565968, 14136714, 14398505, 15707460, 17278206, 18848952, 20943280, 21205071, 23037608, 23561190, 25917309, 28273428, 28797010, 31414920, 34556412, 35341785, 37697904, 42410142, 43195515, 46075216, 47122380, 51834618, 56546856, 57594020, 62829840, 69112824, 70683570, 77751927, 84820284, 86391030, 94244760, 103669236, 106025355, 113093712, 115188040, 129586545, 138225648, 141367140, 155503854, 169640568, 172782060, 188489520, 207338472, 212050710, 230376080, 233255781, 259173090, 282734280, 311007708, 339281136, 345564120, 388759635, 414676944, 424101420, 466511562, 518346180, 565468560, 622015416, 691128240, 777519270, 848202840, 933023124, 1036692360, 1166278905, 1244030832, 1555038540, 1696405680, 1866046248, 2073384720, 2332557810, 3110077080, 3732092496, 4665115620, 6220154160, 9330231240, 18660462480]

約数ペア:

[(1, 18660462480), (2, 9330231240), (3, 6220154160), (4, 4665115620), (5, 3732092496), (6, 3110077080), (8, 2332557810), (9, 2073384720), (10, 1866046248), (11, 1696405680), (12, 1555038540), (15, 1244030832), (16, 1166278905), (18, 1036692360), (20, 933023124), (22, 848202840), (24, 777519270), (27, 691128240), (30, 622015416), (33, 565468560), (36, 518346180), (40, 466511562), (44, 424101420), (45, 414676944), (48, 388759635), (54, 345564120), (55, 339281136), (60, 311007708), (66, 282734280), (72, 259173090), (80, 233255781), (81, 230376080), (88, 212050710), (90, 207338472), (99, 188489520), (108, 172782060), (110, 169640568), (120, 155503854), (132, 141367140), (135, 138225648), (144, 129586545), (162, 115188040), (165, 113093712), (176, 106025355), (180, 103669236), (198, 94244760), (216, 86391030), (220, 84820284), (240, 77751927), (264, 70683570), (270, 69112824), (297, 62829840), (324, 57594020), (330, 56546856), (360, 51834618), (396, 47122380), (405, 46075216), (432, 43195515), (440, 42410142), (495, 37697904), (528, 35341785), (540, 34556412), (594, 31414920), (648, 28797010), (660, 28273428), (720, 25917309), (792, 23561190), (810, 23037608), (880, 21205071), (891, 20943280), (990, 18848952), (1080, 17278206), (1188, 15707460), (1296, 14398505), (1320, 14136714), (1485, 12565968), (1584, 11780595), (1620, 11518804), (1782, 10471640), (1980, 9424476), (2160, 8639103), (2376, 7853730), (2640, 7068357), (2970, 6282984), (3240, 5759402), (3564, 5235820), (3960, 4712238), (4455, 4188656), (4752, 3926865), (5940, 3141492), (6480, 2879701), (7128, 2617910), (7920, 2356119), (8910, 2094328), (11880, 1570746), (14256, 1308955), (17820, 1047164), (23760, 785373), (35640, 523582), (71280, 261791)]