1254133440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{8887}}^1$

素因数の和:8924

約数の個数: 252

約数和(自身を含む): 5018538096

約数和(自身を除く): 3764404656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 8887, 9408, 10080, 11760, 14112, 15680, 17640, 17774, 20160, 23520, 26661, 28224, 35280, 35548, 44435, 47040, 53322, 62209, 70560, 71096, 79983, 88870, 106644, 124418, 133305, 141120, 142192, 159966, 177740, 186627, 213288, 248836, 266610, 284384, 311045, 319932, 355480, 373254, 399915, 426576, 435463, 497672, 533220, 559881, 568768, 622090, 639864, 710960, 746508, 799830, 853152, 870926, 933135, 995344, 1066440, 1119762, 1244180, 1279728, 1306389, 1421920, 1493016, 1599660, 1706304, 1741852, 1866270, 1990688, 2132880, 2177315, 2239524, 2488360, 2559456, 2612778, 2799405, 2843840, 2986032, 3199320, 3483704, 3732540, 3919167, 3981376, 4265760, 4354630, 4479048, 4976720, 5118912, 5225556, 5598810, 5972064, 6398640, 6531945, 6967408, 7465080, 7838334, 8531520, 8709260, 8958096, 9953440, 10451112, 11197620, 11944128, 12797280, 13063890, 13934816, 14930160, 15676668, 17418520, 17916192, 19595835, 19906880, 20902224, 22395240, 25594560, 26127780, 27869632, 29860320, 31353336, 34837040, 35832384, 39191670, 41804448, 44790480, 52255560, 59720640, 62706672, 69674080, 78383340, 83608896, 89580960, 104511120, 125413344, 139348160, 156766680, 179161920, 209022240, 250826688, 313533360, 418044480, 627066720, 1254133440]

約数ペア:

[(1, 1254133440), (2, 627066720), (3, 418044480), (4, 313533360), (5, 250826688), (6, 209022240), (7, 179161920), (8, 156766680), (9, 139348160), (10, 125413344), (12, 104511120), (14, 89580960), (15, 83608896), (16, 78383340), (18, 69674080), (20, 62706672), (21, 59720640), (24, 52255560), (28, 44790480), (30, 41804448), (32, 39191670), (35, 35832384), (36, 34837040), (40, 31353336), (42, 29860320), (45, 27869632), (48, 26127780), (49, 25594560), (56, 22395240), (60, 20902224), (63, 19906880), (64, 19595835), (70, 17916192), (72, 17418520), (80, 15676668), (84, 14930160), (90, 13934816), (96, 13063890), (98, 12797280), (105, 11944128), (112, 11197620), (120, 10451112), (126, 9953440), (140, 8958096), (144, 8709260), (147, 8531520), (160, 7838334), (168, 7465080), (180, 6967408), (192, 6531945), (196, 6398640), (210, 5972064), (224, 5598810), (240, 5225556), (245, 5118912), (252, 4976720), (280, 4479048), (288, 4354630), (294, 4265760), (315, 3981376), (320, 3919167), (336, 3732540), (360, 3483704), (392, 3199320), (420, 2986032), (441, 2843840), (448, 2799405), (480, 2612778), (490, 2559456), (504, 2488360), (560, 2239524), (576, 2177315), (588, 2132880), (630, 1990688), (672, 1866270), (720, 1741852), (735, 1706304), (784, 1599660), (840, 1493016), (882, 1421920), (960, 1306389), (980, 1279728), (1008, 1244180), (1120, 1119762), (1176, 1066440), (1260, 995344), (1344, 933135), (1440, 870926), (1470, 853152), (1568, 799830), (1680, 746508), (1764, 710960), (1960, 639864), (2016, 622090), (2205, 568768), (2240, 559881), (2352, 533220), (2520, 497672), (2880, 435463), (2940, 426576), (3136, 399915), (3360, 373254), (3528, 355480), (3920, 319932), (4032, 311045), (4410, 284384), (4704, 266610), (5040, 248836), (5880, 213288), (6720, 186627), (7056, 177740), (7840, 159966), (8820, 142192), (8887, 141120), (9408, 133305), (10080, 124418), (11760, 106644), (14112, 88870), (15680, 79983), (17640, 71096), (17774, 70560), (20160, 62209), (23520, 53322), (26661, 47040), (28224, 44435), (35280, 35548)]