7304760840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1\times {\mathrm{2903}}^1$

素因数の和:4543

約数の個数: 128

約数和(自身を含む): 23622762240

約数和(自身を除く): 16318001400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1613, 2903, 3226, 4839, 5806, 6452, 8065, 8709, 9678, 11612, 12904, 14515, 16130, 17418, 19356, 20969, 23224, 24195, 29030, 32260, 34836, 37739, 38712, 41938, 43545, 48390, 58060, 62907, 64520, 69672, 75478, 83876, 87090, 96780, 104845, 113217, 116120, 125814, 150956, 167752, 174180, 188695, 193560, 209690, 226434, 251628, 301912, 314535, 348360, 377390, 419380, 452868, 503256, 566085, 629070, 754780, 838760, 905736, 1132170, 1258140, 1509560, 2264340, 2516280, 4528680, 4682539, 9365078, 14047617, 18730156, 23412695, 28095234, 37460312, 46825390, 56190468, 60873007, 70238085, 93650780, 112380936, 121746014, 140476170, 182619021, 187301560, 243492028, 280952340, 304365035, 365238042, 486984056, 561904680, 608730070, 730476084, 913095105, 1217460140, 1460952168, 1826190210, 2434920280, 3652380420, 7304760840]

約数ペア:

[(1, 7304760840), (2, 3652380420), (3, 2434920280), (4, 1826190210), (5, 1460952168), (6, 1217460140), (8, 913095105), (10, 730476084), (12, 608730070), (13, 561904680), (15, 486984056), (20, 365238042), (24, 304365035), (26, 280952340), (30, 243492028), (39, 187301560), (40, 182619021), (52, 140476170), (60, 121746014), (65, 112380936), (78, 93650780), (104, 70238085), (120, 60873007), (130, 56190468), (156, 46825390), (195, 37460312), (260, 28095234), (312, 23412695), (390, 18730156), (520, 14047617), (780, 9365078), (1560, 4682539), (1613, 4528680), (2903, 2516280), (3226, 2264340), (4839, 1509560), (5806, 1258140), (6452, 1132170), (8065, 905736), (8709, 838760), (9678, 754780), (11612, 629070), (12904, 566085), (14515, 503256), (16130, 452868), (17418, 419380), (19356, 377390), (20969, 348360), (23224, 314535), (24195, 301912), (29030, 251628), (32260, 226434), (34836, 209690), (37739, 193560), (38712, 188695), (41938, 174180), (43545, 167752), (48390, 150956), (58060, 125814), (62907, 116120), (64520, 113217), (69672, 104845), (75478, 96780), (83876, 87090)]