215059680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13577}}^1$

素因数の和:13609

約数の個数: 144

約数和(自身を含む): 800667504

約数和(自身を除く): 585607824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 13577, 15840, 27154, 40731, 54308, 67885, 81462, 108616, 122193, 135770, 149347, 162924, 203655, 217232, 244386, 271540, 298694, 325848, 407310, 434464, 448041, 488772, 543080, 597388, 610965, 651696, 746735, 814620, 896082, 977544, 1086160, 1194776, 1221930, 1303392, 1344123, 1493470, 1629240, 1792164, 1955088, 2172320, 2240205, 2389552, 2443860, 2688246, 2986940, 3258480, 3584328, 3910176, 4480410, 4779104, 4887720, 5376492, 5973880, 6516960, 6720615, 7168656, 8960820, 9775440, 10752984, 11947760, 13441230, 14337312, 17921640, 19550880, 21505968, 23895520, 26882460, 35843280, 43011936, 53764920, 71686560, 107529840, 215059680]

約数ペア:

[(1, 215059680), (2, 107529840), (3, 71686560), (4, 53764920), (5, 43011936), (6, 35843280), (8, 26882460), (9, 23895520), (10, 21505968), (11, 19550880), (12, 17921640), (15, 14337312), (16, 13441230), (18, 11947760), (20, 10752984), (22, 9775440), (24, 8960820), (30, 7168656), (32, 6720615), (33, 6516960), (36, 5973880), (40, 5376492), (44, 4887720), (45, 4779104), (48, 4480410), (55, 3910176), (60, 3584328), (66, 3258480), (72, 2986940), (80, 2688246), (88, 2443860), (90, 2389552), (96, 2240205), (99, 2172320), (110, 1955088), (120, 1792164), (132, 1629240), (144, 1493470), (160, 1344123), (165, 1303392), (176, 1221930), (180, 1194776), (198, 1086160), (220, 977544), (240, 896082), (264, 814620), (288, 746735), (330, 651696), (352, 610965), (360, 597388), (396, 543080), (440, 488772), (480, 448041), (495, 434464), (528, 407310), (660, 325848), (720, 298694), (792, 271540), (880, 244386), (990, 217232), (1056, 203655), (1320, 162924), (1440, 149347), (1584, 135770), (1760, 122193), (1980, 108616), (2640, 81462), (3168, 67885), (3960, 54308), (5280, 40731), (7920, 27154), (13577, 15840)]