8986349440

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{769}}^1$

素因数の和:869

約数の個数: 192

約数和(自身を含む): 23397066000

約数和(自身を除く): 14410716560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 304, 310, 320, 380, 496, 589, 608, 620, 640, 760, 769, 961, 992, 1178, 1216, 1240, 1520, 1538, 1922, 1984, 2356, 2432, 2480, 2945, 3040, 3076, 3844, 3845, 3968, 4712, 4805, 4960, 5890, 6080, 6152, 7688, 7690, 9424, 9610, 9920, 11780, 12160, 12304, 14611, 15376, 15380, 18259, 18848, 19220, 19840, 23560, 23839, 24608, 29222, 30752, 30760, 36518, 37696, 38440, 47120, 47678, 49216, 58444, 61504, 61520, 73036, 73055, 75392, 76880, 91295, 94240, 95356, 98432, 116888, 119195, 123008, 123040, 146072, 146110, 153760, 182590, 188480, 190712, 233776, 238390, 246080, 292144, 292220, 307520, 365180, 376960, 381424, 452941, 467552, 476780, 492160, 584288, 584440, 615040, 730360, 739009, 762848, 905882, 935104, 953560, 1168576, 1168880, 1460720, 1478018, 1525696, 1811764, 1870208, 1907120, 2264705, 2337152, 2337760, 2921440, 2956036, 3051392, 3623528, 3695045, 3814240, 4529410, 4675520, 5842880, 5912072, 7247056, 7390090, 7628480, 9058820, 9351040, 11685760, 11824144, 14041171, 14494112, 14780180, 15256960, 18117640, 23648288, 28082342, 28988224, 29560360, 36235280, 47296576, 56164684, 57976448, 59120720, 70205855, 72470560, 94593152, 112329368, 118241440, 140411710, 144941120, 224658736, 236482880, 280823420, 289882240, 449317472, 472965760, 561646840, 898634944, 1123293680, 1797269888, 2246587360, 4493174720, 8986349440]

約数ペア:

[(1, 8986349440), (2, 4493174720), (4, 2246587360), (5, 1797269888), (8, 1123293680), (10, 898634944), (16, 561646840), (19, 472965760), (20, 449317472), (31, 289882240), (32, 280823420), (38, 236482880), (40, 224658736), (62, 144941120), (64, 140411710), (76, 118241440), (80, 112329368), (95, 94593152), (124, 72470560), (128, 70205855), (152, 59120720), (155, 57976448), (160, 56164684), (190, 47296576), (248, 36235280), (304, 29560360), (310, 28988224), (320, 28082342), (380, 23648288), (496, 18117640), (589, 15256960), (608, 14780180), (620, 14494112), (640, 14041171), (760, 11824144), (769, 11685760), (961, 9351040), (992, 9058820), (1178, 7628480), (1216, 7390090), (1240, 7247056), (1520, 5912072), (1538, 5842880), (1922, 4675520), (1984, 4529410), (2356, 3814240), (2432, 3695045), (2480, 3623528), (2945, 3051392), (3040, 2956036), (3076, 2921440), (3844, 2337760), (3845, 2337152), (3968, 2264705), (4712, 1907120), (4805, 1870208), (4960, 1811764), (5890, 1525696), (6080, 1478018), (6152, 1460720), (7688, 1168880), (7690, 1168576), (9424, 953560), (9610, 935104), (9920, 905882), (11780, 762848), (12160, 739009), (12304, 730360), (14611, 615040), (15376, 584440), (15380, 584288), (18259, 492160), (18848, 476780), (19220, 467552), (19840, 452941), (23560, 381424), (23839, 376960), (24608, 365180), (29222, 307520), (30752, 292220), (30760, 292144), (36518, 246080), (37696, 238390), (38440, 233776), (47120, 190712), (47678, 188480), (49216, 182590), (58444, 153760), (61504, 146110), (61520, 146072), (73036, 123040), (73055, 123008), (75392, 119195), (76880, 116888), (91295, 98432), (94240, 95356)]