8370585280

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:655

約数の個数: 224

約数和(自身を含む): 21945600000

約数和(自身を除く): 13575014720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 89, 95, 124, 152, 155, 160, 178, 190, 248, 304, 310, 320, 356, 380, 445, 496, 499, 589, 608, 620, 712, 760, 890, 992, 998, 1178, 1216, 1240, 1424, 1520, 1691, 1780, 1984, 1996, 2356, 2480, 2495, 2759, 2848, 2945, 3040, 3382, 3560, 3992, 4712, 4960, 4990, 5518, 5696, 5890, 6080, 6764, 7120, 7984, 8455, 9424, 9481, 9920, 9980, 11036, 11780, 13528, 13795, 14240, 15469, 15968, 16910, 18848, 18962, 19960, 22072, 23560, 27056, 27590, 28480, 30938, 31936, 33820, 37696, 37924, 39920, 44144, 44411, 47120, 47405, 52421, 54112, 55180, 61876, 67640, 75848, 77345, 79840, 88288, 88822, 94240, 94810, 104842, 108224, 110360, 123752, 135280, 151696, 154690, 159680, 176576, 177644, 188480, 189620, 209684, 220720, 222055, 247504, 262105, 270560, 293911, 303392, 309380, 355288, 379240, 419368, 441440, 444110, 495008, 524210, 541120, 587822, 606784, 618760, 710576, 758480, 838736, 843809, 882880, 888220, 990016, 1048420, 1175644, 1237520, 1376741, 1421152, 1469555, 1516960, 1677472, 1687618, 1776440, 2096840, 2351288, 2475040, 2753482, 2842304, 2939110, 3033920, 3354944, 3375236, 3552880, 4193680, 4219045, 4702576, 4950080, 5506964, 5878220, 6750472, 6883705, 7105760, 8387360, 8438090, 9405152, 11013928, 11756440, 13500944, 13767410, 14211520, 16774720, 16876180, 18810304, 22027856, 23512880, 26158079, 27001888, 27534820, 33752360, 44055712, 47025760, 52316158, 54003776, 55069640, 67504720, 88111424, 94051520, 104632316, 110139280, 130790395, 135009440, 209264632, 220278560, 261580790, 270018880, 418529264, 440557120, 523161580, 837058528, 1046323160, 1674117056, 2092646320, 4185292640, 8370585280]

約数ペア:

[(1, 8370585280), (2, 4185292640), (4, 2092646320), (5, 1674117056), (8, 1046323160), (10, 837058528), (16, 523161580), (19, 440557120), (20, 418529264), (31, 270018880), (32, 261580790), (38, 220278560), (40, 209264632), (62, 135009440), (64, 130790395), (76, 110139280), (80, 104632316), (89, 94051520), (95, 88111424), (124, 67504720), (152, 55069640), (155, 54003776), (160, 52316158), (178, 47025760), (190, 44055712), (248, 33752360), (304, 27534820), (310, 27001888), (320, 26158079), (356, 23512880), (380, 22027856), (445, 18810304), (496, 16876180), (499, 16774720), (589, 14211520), (608, 13767410), (620, 13500944), (712, 11756440), (760, 11013928), (890, 9405152), (992, 8438090), (998, 8387360), (1178, 7105760), (1216, 6883705), (1240, 6750472), (1424, 5878220), (1520, 5506964), (1691, 4950080), (1780, 4702576), (1984, 4219045), (1996, 4193680), (2356, 3552880), (2480, 3375236), (2495, 3354944), (2759, 3033920), (2848, 2939110), (2945, 2842304), (3040, 2753482), (3382, 2475040), (3560, 2351288), (3992, 2096840), (4712, 1776440), (4960, 1687618), (4990, 1677472), (5518, 1516960), (5696, 1469555), (5890, 1421152), (6080, 1376741), (6764, 1237520), (7120, 1175644), (7984, 1048420), (8455, 990016), (9424, 888220), (9481, 882880), (9920, 843809), (9980, 838736), (11036, 758480), (11780, 710576), (13528, 618760), (13795, 606784), (14240, 587822), (15469, 541120), (15968, 524210), (16910, 495008), (18848, 444110), (18962, 441440), (19960, 419368), (22072, 379240), (23560, 355288), (27056, 309380), (27590, 303392), (28480, 293911), (30938, 270560), (31936, 262105), (33820, 247504), (37696, 222055), (37924, 220720), (39920, 209684), (44144, 189620), (44411, 188480), (47120, 177644), (47405, 176576), (52421, 159680), (54112, 154690), (55180, 151696), (61876, 135280), (67640, 123752), (75848, 110360), (77345, 108224), (79840, 104842), (88288, 94810), (88822, 94240)]