1307684880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5623}}^1$

素因数の和:5678

約数の個数: 240

約数和(自身を含む): 4895579520

約数和(自身を除く): 3587894640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1938, 2040, 2280, 2448, 2584, 2736, 2907, 3060, 3230, 3420, 3876, 4080, 4560, 4845, 5168, 5623, 5814, 6120, 6460, 6840, 7752, 9690, 11246, 11628, 12240, 12920, 13680, 14535, 15504, 16869, 19380, 22492, 23256, 25840, 28115, 29070, 33738, 38760, 44984, 46512, 50607, 56230, 58140, 67476, 77520, 84345, 89968, 95591, 101214, 106837, 112460, 116280, 134952, 168690, 191182, 202428, 213674, 224920, 232560, 253035, 269904, 286773, 320511, 337380, 382364, 404856, 427348, 449840, 477955, 506070, 534185, 573546, 641022, 674760, 764728, 809712, 854696, 860319, 955910, 961533, 1012140, 1068370, 1147092, 1282044, 1349520, 1433865, 1529456, 1602555, 1709392, 1720638, 1816229, 1911820, 1923066, 2024280, 2136740, 2294184, 2564088, 2867730, 3205110, 3441276, 3632458, 3823640, 3846132, 4048560, 4273480, 4301595, 4588368, 4807665, 5128176, 5448687, 5735460, 6410220, 6882552, 7264916, 7647280, 7692264, 8546960, 8603190, 9081145, 9615330, 10897374, 11470920, 12820440, 13765104, 14529832, 15384528, 16346061, 17206380, 18162290, 19230660, 21794748, 22941840, 25640880, 27243435, 29059664, 32692122, 34412760, 36324580, 38461320, 43589496, 54486870, 65384244, 68825520, 72649160, 76922640, 81730305, 87178992, 108973740, 130768488, 145298320, 163460610, 217947480, 261536976, 326921220, 435894960, 653842440, 1307684880]

約数ペア:

[(1, 1307684880), (2, 653842440), (3, 435894960), (4, 326921220), (5, 261536976), (6, 217947480), (8, 163460610), (9, 145298320), (10, 130768488), (12, 108973740), (15, 87178992), (16, 81730305), (17, 76922640), (18, 72649160), (19, 68825520), (20, 65384244), (24, 54486870), (30, 43589496), (34, 38461320), (36, 36324580), (38, 34412760), (40, 32692122), (45, 29059664), (48, 27243435), (51, 25640880), (57, 22941840), (60, 21794748), (68, 19230660), (72, 18162290), (76, 17206380), (80, 16346061), (85, 15384528), (90, 14529832), (95, 13765104), (102, 12820440), (114, 11470920), (120, 10897374), (136, 9615330), (144, 9081145), (152, 8603190), (153, 8546960), (170, 7692264), (171, 7647280), (180, 7264916), (190, 6882552), (204, 6410220), (228, 5735460), (240, 5448687), (255, 5128176), (272, 4807665), (285, 4588368), (304, 4301595), (306, 4273480), (323, 4048560), (340, 3846132), (342, 3823640), (360, 3632458), (380, 3441276), (408, 3205110), (456, 2867730), (510, 2564088), (570, 2294184), (612, 2136740), (646, 2024280), (680, 1923066), (684, 1911820), (720, 1816229), (760, 1720638), (765, 1709392), (816, 1602555), (855, 1529456), (912, 1433865), (969, 1349520), (1020, 1282044), (1140, 1147092), (1224, 1068370), (1292, 1012140), (1360, 961533), (1368, 955910), (1520, 860319), (1530, 854696), (1615, 809712), (1710, 764728), (1938, 674760), (2040, 641022), (2280, 573546), (2448, 534185), (2584, 506070), (2736, 477955), (2907, 449840), (3060, 427348), (3230, 404856), (3420, 382364), (3876, 337380), (4080, 320511), (4560, 286773), (4845, 269904), (5168, 253035), (5623, 232560), (5814, 224920), (6120, 213674), (6460, 202428), (6840, 191182), (7752, 168690), (9690, 134952), (11246, 116280), (11628, 112460), (12240, 106837), (12920, 101214), (13680, 95591), (14535, 89968), (15504, 84345), (16869, 77520), (19380, 67476), (22492, 58140), (23256, 56230), (25840, 50607), (28115, 46512), (29070, 44984), (33738, 38760)]