7689645480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1663}}^1$

素因数の和:1832

約数の個数: 256

約数和(自身を含む): 26223575040

約数和(自身を除く): 18533929560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 113, 120, 124, 132, 155, 165, 186, 220, 226, 248, 264, 310, 330, 339, 341, 372, 440, 452, 465, 565, 620, 660, 678, 682, 744, 904, 930, 1023, 1130, 1240, 1243, 1320, 1356, 1364, 1663, 1695, 1705, 1860, 2046, 2260, 2486, 2712, 2728, 3326, 3390, 3410, 3503, 3720, 3729, 4092, 4520, 4972, 4989, 5115, 6215, 6652, 6780, 6820, 7006, 7458, 8184, 8315, 9944, 9978, 10230, 10509, 12430, 13304, 13560, 13640, 14012, 14916, 16630, 17515, 18293, 18645, 19956, 20460, 21018, 24860, 24945, 28024, 29832, 33260, 35030, 36586, 37290, 38533, 39912, 40920, 42036, 49720, 49890, 51553, 52545, 54879, 66520, 70060, 73172, 74580, 77066, 84072, 91465, 99780, 103106, 105090, 109758, 115599, 140120, 146344, 149160, 154132, 154659, 182930, 187919, 192665, 199560, 206212, 210180, 219516, 231198, 257765, 274395, 308264, 309318, 365860, 375838, 385330, 412424, 420360, 439032, 462396, 515530, 548790, 563757, 567083, 577995, 618636, 731720, 751676, 770660, 773295, 924792, 939595, 1031060, 1097580, 1127514, 1134166, 1155990, 1237272, 1503352, 1541320, 1546590, 1701249, 1879190, 2062120, 2067109, 2195160, 2255028, 2268332, 2311980, 2818785, 2835415, 3093180, 3402498, 3758380, 4134218, 4510056, 4536664, 4623960, 5637570, 5670830, 5825489, 6186360, 6201327, 6804996, 7516760, 8268436, 8506245, 10335545, 11275140, 11341660, 11650978, 12402654, 13609992, 16536872, 17012490, 17476467, 20671090, 22550280, 22683320, 23301956, 24805308, 29127445, 31006635, 34024980, 34952934, 41342180, 46603912, 49610616, 58254890, 62013270, 64080379, 68049960, 69905868, 82684360, 87382335, 116509780, 124026540, 128160758, 139811736, 174764670, 192241137, 233019560, 248053080, 256321516, 320401895, 349529340, 384482274, 512643032, 640803790, 699058680, 768964548, 961205685, 1281607580, 1537929096, 1922411370, 2563215160, 3844822740, 7689645480]

約数ペア:

[(1, 7689645480), (2, 3844822740), (3, 2563215160), (4, 1922411370), (5, 1537929096), (6, 1281607580), (8, 961205685), (10, 768964548), (11, 699058680), (12, 640803790), (15, 512643032), (20, 384482274), (22, 349529340), (24, 320401895), (30, 256321516), (31, 248053080), (33, 233019560), (40, 192241137), (44, 174764670), (55, 139811736), (60, 128160758), (62, 124026540), (66, 116509780), (88, 87382335), (93, 82684360), (110, 69905868), (113, 68049960), (120, 64080379), (124, 62013270), (132, 58254890), (155, 49610616), (165, 46603912), (186, 41342180), (220, 34952934), (226, 34024980), (248, 31006635), (264, 29127445), (310, 24805308), (330, 23301956), (339, 22683320), (341, 22550280), (372, 20671090), (440, 17476467), (452, 17012490), (465, 16536872), (565, 13609992), (620, 12402654), (660, 11650978), (678, 11341660), (682, 11275140), (744, 10335545), (904, 8506245), (930, 8268436), (1023, 7516760), (1130, 6804996), (1240, 6201327), (1243, 6186360), (1320, 5825489), (1356, 5670830), (1364, 5637570), (1663, 4623960), (1695, 4536664), (1705, 4510056), (1860, 4134218), (2046, 3758380), (2260, 3402498), (2486, 3093180), (2712, 2835415), (2728, 2818785), (3326, 2311980), (3390, 2268332), (3410, 2255028), (3503, 2195160), (3720, 2067109), (3729, 2062120), (4092, 1879190), (4520, 1701249), (4972, 1546590), (4989, 1541320), (5115, 1503352), (6215, 1237272), (6652, 1155990), (6780, 1134166), (6820, 1127514), (7006, 1097580), (7458, 1031060), (8184, 939595), (8315, 924792), (9944, 773295), (9978, 770660), (10230, 751676), (10509, 731720), (12430, 618636), (13304, 577995), (13560, 567083), (13640, 563757), (14012, 548790), (14916, 515530), (16630, 462396), (17515, 439032), (18293, 420360), (18645, 412424), (19956, 385330), (20460, 375838), (21018, 365860), (24860, 309318), (24945, 308264), (28024, 274395), (29832, 257765), (33260, 231198), (35030, 219516), (36586, 210180), (37290, 206212), (38533, 199560), (39912, 192665), (40920, 187919), (42036, 182930), (49720, 154659), (49890, 154132), (51553, 149160), (52545, 146344), (54879, 140120), (66520, 115599), (70060, 109758), (73172, 105090), (74580, 103106), (77066, 99780), (84072, 91465)]