122705440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 353590272

約数和(自身を除く): 230884832

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 124, 130, 143, 155, 160, 173, 176, 208, 220, 248, 260, 286, 310, 341, 346, 352, 403, 416, 440, 496, 520, 572, 620, 682, 692, 715, 806, 865, 880, 992, 1040, 1144, 1240, 1364, 1384, 1430, 1612, 1705, 1730, 1760, 1903, 2015, 2080, 2249, 2288, 2480, 2728, 2768, 2860, 3224, 3410, 3460, 3806, 4030, 4433, 4498, 4576, 4960, 5363, 5456, 5536, 5720, 6448, 6820, 6920, 7612, 8060, 8866, 8996, 9515, 10726, 10912, 11245, 11440, 12896, 13640, 13840, 15224, 16120, 17732, 17992, 19030, 21452, 22165, 22490, 22880, 24739, 26815, 27280, 27680, 30448, 32240, 35464, 35984, 38060, 42904, 44330, 44980, 49478, 53630, 54560, 58993, 60896, 64480, 69719, 70928, 71968, 76120, 85808, 88660, 89960, 98956, 107260, 117986, 123695, 139438, 141856, 152240, 171616, 177320, 179920, 197912, 214520, 235972, 247390, 278876, 294965, 304480, 348595, 354640, 359840, 395824, 429040, 471944, 494780, 557752, 589930, 697190, 709280, 766909, 791648, 858080, 943888, 989560, 1115504, 1179860, 1394380, 1533818, 1887776, 1979120, 2231008, 2359720, 2788760, 3067636, 3834545, 3958240, 4719440, 5577520, 6135272, 7669090, 9438880, 11155040, 12270544, 15338180, 24541088, 30676360, 61352720, 122705440]

約数ペア:

[(1, 122705440), (2, 61352720), (4, 30676360), (5, 24541088), (8, 15338180), (10, 12270544), (11, 11155040), (13, 9438880), (16, 7669090), (20, 6135272), (22, 5577520), (26, 4719440), (31, 3958240), (32, 3834545), (40, 3067636), (44, 2788760), (52, 2359720), (55, 2231008), (62, 1979120), (65, 1887776), (80, 1533818), (88, 1394380), (104, 1179860), (110, 1115504), (124, 989560), (130, 943888), (143, 858080), (155, 791648), (160, 766909), (173, 709280), (176, 697190), (208, 589930), (220, 557752), (248, 494780), (260, 471944), (286, 429040), (310, 395824), (341, 359840), (346, 354640), (352, 348595), (403, 304480), (416, 294965), (440, 278876), (496, 247390), (520, 235972), (572, 214520), (620, 197912), (682, 179920), (692, 177320), (715, 171616), (806, 152240), (865, 141856), (880, 139438), (992, 123695), (1040, 117986), (1144, 107260), (1240, 98956), (1364, 89960), (1384, 88660), (1430, 85808), (1612, 76120), (1705, 71968), (1730, 70928), (1760, 69719), (1903, 64480), (2015, 60896), (2080, 58993), (2249, 54560), (2288, 53630), (2480, 49478), (2728, 44980), (2768, 44330), (2860, 42904), (3224, 38060), (3410, 35984), (3460, 35464), (3806, 32240), (4030, 30448), (4433, 27680), (4498, 27280), (4576, 26815), (4960, 24739), (5363, 22880), (5456, 22490), (5536, 22165), (5720, 21452), (6448, 19030), (6820, 17992), (6920, 17732), (7612, 16120), (8060, 15224), (8866, 13840), (8996, 13640), (9515, 12896), (10726, 11440), (10912, 11245)]