254776021920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{8425133}}^1$

素因数の和:8425164

約数の個数: 192

約数和(自身を含む): 1019104208640

約数和(自身を除く): 764328186720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 8425133, 16850266, 25275399, 33700532, 42125665, 50550798, 58975931, 67401064, 75826197, 84251330, 101101596, 117951862, 126376995, 134802128, 151652394, 168502660, 176927793, 202203192, 227478591, 235903724, 252753990, 269604256, 294879655, 303304788, 337005320, 353855586, 379130985, 404406384, 454957182, 471807448, 505507980, 530783379, 589759310, 606609576, 674010640, 707711172, 758261970, 808812768, 884638965, 909914364, 943614896, 1011015960, 1061566758, 1137392955, 1179518620, 1213219152, 1348021280, 1415422344, 1516523940, 1592350137, 1769277930, 1819828728, 1887229792, 2022031920, 2123133516, 2274785910, 2359037240, 2426438304, 2653916895, 2830844688, 3033047880, 3184700274, 3538555860, 3639657456, 4044063840, 4246267032, 4549571820, 4718074480, 5307833790, 5661689376, 6066095760, 6369400548, 7077111720, 7279314912, 7961750685, 8492534064, 9099143640, 9436148960, 10615667580, 12132191520, 12738801096, 14154223440, 15923501370, 16985068128, 18198287280, 21231335160, 25477602192, 28308446880, 31847002740, 36396574560, 42462670320, 50955204384, 63694005480, 84925340640, 127388010960, 254776021920]

約数ペア:

[(1, 254776021920), (2, 127388010960), (3, 84925340640), (4, 63694005480), (5, 50955204384), (6, 42462670320), (7, 36396574560), (8, 31847002740), (9, 28308446880), (10, 25477602192), (12, 21231335160), (14, 18198287280), (15, 16985068128), (16, 15923501370), (18, 14154223440), (20, 12738801096), (21, 12132191520), (24, 10615667580), (27, 9436148960), (28, 9099143640), (30, 8492534064), (32, 7961750685), (35, 7279314912), (36, 7077111720), (40, 6369400548), (42, 6066095760), (45, 5661689376), (48, 5307833790), (54, 4718074480), (56, 4549571820), (60, 4246267032), (63, 4044063840), (70, 3639657456), (72, 3538555860), (80, 3184700274), (84, 3033047880), (90, 2830844688), (96, 2653916895), (105, 2426438304), (108, 2359037240), (112, 2274785910), (120, 2123133516), (126, 2022031920), (135, 1887229792), (140, 1819828728), (144, 1769277930), (160, 1592350137), (168, 1516523940), (180, 1415422344), (189, 1348021280), (210, 1213219152), (216, 1179518620), (224, 1137392955), (240, 1061566758), (252, 1011015960), (270, 943614896), (280, 909914364), (288, 884638965), (315, 808812768), (336, 758261970), (360, 707711172), (378, 674010640), (420, 606609576), (432, 589759310), (480, 530783379), (504, 505507980), (540, 471807448), (560, 454957182), (630, 404406384), (672, 379130985), (720, 353855586), (756, 337005320), (840, 303304788), (864, 294879655), (945, 269604256), (1008, 252753990), (1080, 235903724), (1120, 227478591), (1260, 202203192), (1440, 176927793), (1512, 168502660), (1680, 151652394), (1890, 134802128), (2016, 126376995), (2160, 117951862), (2520, 101101596), (3024, 84251330), (3360, 75826197), (3780, 67401064), (4320, 58975931), (5040, 50550798), (6048, 42125665), (7560, 33700532), (10080, 25275399), (15120, 16850266), (30240, 8425133)]