12966348960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{39667}}^1$

素因数の和:39915

約数の個数: 144

約数和(自身を含む): 44443709856

約数和(自身を除く): 31477360896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 227, 240, 288, 360, 454, 480, 681, 720, 908, 1135, 1362, 1440, 1816, 2043, 2270, 2724, 3405, 3632, 4086, 4540, 5448, 6810, 7264, 8172, 9080, 10215, 10896, 13620, 16344, 18160, 20430, 21792, 27240, 32688, 36320, 39667, 40860, 54480, 65376, 79334, 81720, 108960, 119001, 158668, 163440, 198335, 238002, 317336, 326880, 357003, 396670, 476004, 595005, 634672, 714006, 793340, 952008, 1190010, 1269344, 1428012, 1586680, 1785015, 1904016, 2380020, 2856024, 3173360, 3570030, 3808032, 4760040, 5712048, 6346720, 7140060, 9004409, 9520080, 11424096, 14280120, 18008818, 19040160, 27013227, 28560240, 36017636, 45022045, 54026454, 57120480, 72035272, 81039681, 90044090, 108052908, 135066135, 144070544, 162079362, 180088180, 216105816, 270132270, 288141088, 324158724, 360176360, 405198405, 432211632, 540264540, 648317448, 720352720, 810396810, 864423264, 1080529080, 1296634896, 1440705440, 1620793620, 2161058160, 2593269792, 3241587240, 4322116320, 6483174480, 12966348960]

約数ペア:

[(1, 12966348960), (2, 6483174480), (3, 4322116320), (4, 3241587240), (5, 2593269792), (6, 2161058160), (8, 1620793620), (9, 1440705440), (10, 1296634896), (12, 1080529080), (15, 864423264), (16, 810396810), (18, 720352720), (20, 648317448), (24, 540264540), (30, 432211632), (32, 405198405), (36, 360176360), (40, 324158724), (45, 288141088), (48, 270132270), (60, 216105816), (72, 180088180), (80, 162079362), (90, 144070544), (96, 135066135), (120, 108052908), (144, 90044090), (160, 81039681), (180, 72035272), (227, 57120480), (240, 54026454), (288, 45022045), (360, 36017636), (454, 28560240), (480, 27013227), (681, 19040160), (720, 18008818), (908, 14280120), (1135, 11424096), (1362, 9520080), (1440, 9004409), (1816, 7140060), (2043, 6346720), (2270, 5712048), (2724, 4760040), (3405, 3808032), (3632, 3570030), (4086, 3173360), (4540, 2856024), (5448, 2380020), (6810, 1904016), (7264, 1785015), (8172, 1586680), (9080, 1428012), (10215, 1269344), (10896, 1190010), (13620, 952008), (16344, 793340), (18160, 714006), (20430, 634672), (21792, 595005), (27240, 476004), (32688, 396670), (36320, 357003), (39667, 326880), (40860, 317336), (54480, 238002), (65376, 198335), (79334, 163440), (81720, 158668), (108960, 119001)]