638531846280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2767}}^1\times {\mathrm{12569}}^1$

素因数の和:15373

約数の個数: 256

約数和(自身を含む): 2254635648000

約数和(自身を除く): 1616103801720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 2767, 3060, 3672, 4590, 5534, 6120, 8301, 9180, 11068, 12569, 13835, 16602, 18360, 22136, 24903, 25138, 27670, 33204, 37707, 41505, 47039, 49806, 50276, 55340, 62845, 66408, 74709, 75414, 83010, 94078, 99612, 100552, 110680, 113121, 124515, 125690, 141117, 149418, 150828, 166020, 188156, 188535, 199224, 213673, 226242, 235195, 249030, 251380, 282234, 298836, 301656, 332040, 339363, 373545, 376312, 377070, 423351, 427346, 452484, 470390, 498060, 502760, 564468, 565605, 597672, 641019, 678726, 705585, 747090, 754140, 846702, 854692, 904968, 940780, 996120, 1068365, 1128936, 1131210, 1270053, 1282038, 1357452, 1411170, 1494180, 1508280, 1693404, 1696815, 1709384, 1881560, 1923057, 2116755, 2136730, 2262420, 2540106, 2564076, 2714904, 2822340, 2988360, 3205095, 3386808, 3393630, 3846114, 4233510, 4273460, 4524840, 5080212, 5128152, 5644680, 5769171, 6350265, 6410190, 6787260, 7692228, 8467020, 8546920, 9615285, 10160424, 11538342, 12700530, 12820380, 13574520, 15384456, 16934040, 19230570, 23076684, 25401060, 25640760, 28845855, 34778423, 38461140, 46153368, 50802120, 57691710, 69556846, 76922280, 104335269, 115383420, 139113692, 173892115, 208670538, 230766840, 278227384, 313005807, 347784230, 417341076, 521676345, 591233191, 626011614, 695568460, 834682152, 939017421, 1043352690, 1182466382, 1252023228, 1391136920, 1565029035, 1773699573, 1878034842, 2086705380, 2364932764, 2504046456, 2956165955, 3130058070, 3547399146, 3756069684, 4173410760, 4695087105, 4729865528, 5321098719, 5912331910, 6260116140, 7094798292, 7512139368, 8868497865, 9390174210, 10642197438, 11824663820, 12520232280, 14189596584, 15963296157, 17736995730, 18780348420, 21284394876, 23649327640, 26605493595, 31926592314, 35473991460, 37560696840, 42568789752, 53210987190, 63853184628, 70947982920, 79816480785, 106421974380, 127706369256, 159632961570, 212843948760, 319265923140, 638531846280]

約数ペア:

[(1, 638531846280), (2, 319265923140), (3, 212843948760), (4, 159632961570), (5, 127706369256), (6, 106421974380), (8, 79816480785), (9, 70947982920), (10, 63853184628), (12, 53210987190), (15, 42568789752), (17, 37560696840), (18, 35473991460), (20, 31926592314), (24, 26605493595), (27, 23649327640), (30, 21284394876), (34, 18780348420), (36, 17736995730), (40, 15963296157), (45, 14189596584), (51, 12520232280), (54, 11824663820), (60, 10642197438), (68, 9390174210), (72, 8868497865), (85, 7512139368), (90, 7094798292), (102, 6260116140), (108, 5912331910), (120, 5321098719), (135, 4729865528), (136, 4695087105), (153, 4173410760), (170, 3756069684), (180, 3547399146), (204, 3130058070), (216, 2956165955), (255, 2504046456), (270, 2364932764), (306, 2086705380), (340, 1878034842), (360, 1773699573), (408, 1565029035), (459, 1391136920), (510, 1252023228), (540, 1182466382), (612, 1043352690), (680, 939017421), (765, 834682152), (918, 695568460), (1020, 626011614), (1080, 591233191), (1224, 521676345), (1530, 417341076), (1836, 347784230), (2040, 313005807), (2295, 278227384), (2767, 230766840), (3060, 208670538), (3672, 173892115), (4590, 139113692), (5534, 115383420), (6120, 104335269), (8301, 76922280), (9180, 69556846), (11068, 57691710), (12569, 50802120), (13835, 46153368), (16602, 38461140), (18360, 34778423), (22136, 28845855), (24903, 25640760), (25138, 25401060), (27670, 23076684), (33204, 19230570), (37707, 16934040), (41505, 15384456), (47039, 13574520), (49806, 12820380), (50276, 12700530), (55340, 11538342), (62845, 10160424), (66408, 9615285), (74709, 8546920), (75414, 8467020), (83010, 7692228), (94078, 6787260), (99612, 6410190), (100552, 6350265), (110680, 5769171), (113121, 5644680), (124515, 5128152), (125690, 5080212), (141117, 4524840), (149418, 4273460), (150828, 4233510), (166020, 3846114), (188156, 3393630), (188535, 3386808), (199224, 3205095), (213673, 2988360), (226242, 2822340), (235195, 2714904), (249030, 2564076), (251380, 2540106), (282234, 2262420), (298836, 2136730), (301656, 2116755), (332040, 1923057), (339363, 1881560), (373545, 1709384), (376312, 1696815), (377070, 1693404), (423351, 1508280), (427346, 1494180), (452484, 1411170), (470390, 1357452), (498060, 1282038), (502760, 1270053), (564468, 1131210), (565605, 1128936), (597672, 1068365), (641019, 996120), (678726, 940780), (705585, 904968), (747090, 854692), (754140, 846702)]