2704176720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{76649}}^1$

素因数の和:76682

約数の個数: 180

約数和(自身を含む): 10564362900

約数和(自身を除く): 7860186180

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 35280, 76649, 153298, 229947, 306596, 383245, 459894, 536543, 613192, 689841, 766490, 919788, 1073086, 1149735, 1226384, 1379682, 1532980, 1609629, 1839576, 2146172, 2299470, 2682715, 2759364, 3065960, 3219258, 3449205, 3679152, 3755801, 4292344, 4598940, 4828887, 5365430, 5518728, 6131920, 6438516, 6898410, 7511602, 8048145, 8584688, 9197880, 9657774, 10730860, 11037456, 11267403, 12877032, 13796820, 15023204, 16096290, 18395760, 18779005, 19315548, 21461720, 22534806, 24144435, 25754064, 27593640, 30046408, 32192580, 33802209, 37558010, 38631096, 42923440, 45069612, 48288870, 55187280, 56337015, 60092816, 64385160, 67604418, 75116020, 77262192, 90139224, 96577740, 112674030, 128770320, 135208836, 150232040, 169011045, 180278448, 193155480, 225348060, 270417672, 300464080, 338022090, 386310960, 450696120, 540835344, 676044180, 901392240, 1352088360, 2704176720]

約数ペア:

[(1, 2704176720), (2, 1352088360), (3, 901392240), (4, 676044180), (5, 540835344), (6, 450696120), (7, 386310960), (8, 338022090), (9, 300464080), (10, 270417672), (12, 225348060), (14, 193155480), (15, 180278448), (16, 169011045), (18, 150232040), (20, 135208836), (21, 128770320), (24, 112674030), (28, 96577740), (30, 90139224), (35, 77262192), (36, 75116020), (40, 67604418), (42, 64385160), (45, 60092816), (48, 56337015), (49, 55187280), (56, 48288870), (60, 45069612), (63, 42923440), (70, 38631096), (72, 37558010), (80, 33802209), (84, 32192580), (90, 30046408), (98, 27593640), (105, 25754064), (112, 24144435), (120, 22534806), (126, 21461720), (140, 19315548), (144, 18779005), (147, 18395760), (168, 16096290), (180, 15023204), (196, 13796820), (210, 12877032), (240, 11267403), (245, 11037456), (252, 10730860), (280, 9657774), (294, 9197880), (315, 8584688), (336, 8048145), (360, 7511602), (392, 6898410), (420, 6438516), (441, 6131920), (490, 5518728), (504, 5365430), (560, 4828887), (588, 4598940), (630, 4292344), (720, 3755801), (735, 3679152), (784, 3449205), (840, 3219258), (882, 3065960), (980, 2759364), (1008, 2682715), (1176, 2299470), (1260, 2146172), (1470, 1839576), (1680, 1609629), (1764, 1532980), (1960, 1379682), (2205, 1226384), (2352, 1149735), (2520, 1073086), (2940, 919788), (3528, 766490), (3920, 689841), (4410, 613192), (5040, 536543), (5880, 459894), (7056, 383245), (8820, 306596), (11760, 229947), (17640, 153298), (35280, 76649)]