15680452095

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1135

約数の個数: 256

約数和(自身を含む): 37250150400

約数和(自身を除く): 21569698305

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 27, 33, 35, 45, 51, 55, 63, 77, 85, 89, 99, 105, 119, 135, 153, 165, 187, 189, 231, 255, 267, 297, 315, 357, 385, 445, 459, 495, 561, 595, 623, 693, 765, 801, 935, 945, 979, 997, 1071, 1155, 1309, 1335, 1485, 1513, 1683, 1785, 1869, 2079, 2295, 2403, 2805, 2937, 2991, 3115, 3213, 3465, 3927, 4005, 4539, 4895, 4985, 5049, 5355, 5607, 6545, 6853, 6979, 7565, 8415, 8811, 8973, 9345, 10395, 10591, 10967, 11781, 12015, 13617, 14685, 14955, 16065, 16643, 16821, 16949, 19635, 20559, 20937, 22695, 25245, 26433, 26919, 28035, 31773, 32901, 34265, 34895, 35343, 40851, 44055, 44865, 49929, 50847, 52955, 54835, 58905, 61677, 62811, 68085, 76769, 83215, 84105, 84745, 88733, 95319, 98703, 102795, 104685, 116501, 118643, 132165, 134595, 149787, 152541, 158865, 164505, 176715, 185031, 186439, 188433, 204255, 230307, 249645, 254235, 266199, 285957, 296109, 308385, 314055, 349503, 355929, 383845, 443665, 449361, 457623, 476595, 493515, 559317, 582505, 593215, 621131, 690921, 748935, 762705, 798597, 925155, 932195, 942165, 976063, 1048509, 1067787, 1151535, 1305073, 1330995, 1429785, 1480545, 1508461, 1677951, 1747515, 1779645, 1863393, 2072763, 2246805, 2288115, 2395791, 2796585, 2928189, 3105655, 3145527, 3203361, 3454605, 3915219, 3992985, 4525383, 4880315, 5033853, 5242545, 5338935, 5590179, 6525365, 6832441, 7542305, 8389755, 8784567, 9316965, 10363815, 10559227, 11745657, 11978955, 13576149, 14640945, 15727635, 16016805, 16593071, 16770537, 19576095, 20497323, 22626915, 25169265, 26353701, 27950895, 31677681, 34162205, 35236971, 40728447, 43922835, 49779213, 52796135, 58728285, 61491969, 67880745, 82965355, 83852685, 95033043, 102486615, 116151497, 131768505, 149337639, 158388405, 176184855, 184475907, 203642235, 248896065, 285099129, 307459845, 348454491, 448012917, 475165215, 580757485, 746688195, 922379535, 1045363473, 1425495645, 1742272455, 2240064585, 3136090419, 5226817365, 15680452095]

約数ペア:

[(1, 15680452095), (3, 5226817365), (5, 3136090419), (7, 2240064585), (9, 1742272455), (11, 1425495645), (15, 1045363473), (17, 922379535), (21, 746688195), (27, 580757485), (33, 475165215), (35, 448012917), (45, 348454491), (51, 307459845), (55, 285099129), (63, 248896065), (77, 203642235), (85, 184475907), (89, 176184855), (99, 158388405), (105, 149337639), (119, 131768505), (135, 116151497), (153, 102486615), (165, 95033043), (187, 83852685), (189, 82965355), (231, 67880745), (255, 61491969), (267, 58728285), (297, 52796135), (315, 49779213), (357, 43922835), (385, 40728447), (445, 35236971), (459, 34162205), (495, 31677681), (561, 27950895), (595, 26353701), (623, 25169265), (693, 22626915), (765, 20497323), (801, 19576095), (935, 16770537), (945, 16593071), (979, 16016805), (997, 15727635), (1071, 14640945), (1155, 13576149), (1309, 11978955), (1335, 11745657), (1485, 10559227), (1513, 10363815), (1683, 9316965), (1785, 8784567), (1869, 8389755), (2079, 7542305), (2295, 6832441), (2403, 6525365), (2805, 5590179), (2937, 5338935), (2991, 5242545), (3115, 5033853), (3213, 4880315), (3465, 4525383), (3927, 3992985), (4005, 3915219), (4539, 3454605), (4895, 3203361), (4985, 3145527), (5049, 3105655), (5355, 2928189), (5607, 2796585), (6545, 2395791), (6853, 2288115), (6979, 2246805), (7565, 2072763), (8415, 1863393), (8811, 1779645), (8973, 1747515), (9345, 1677951), (10395, 1508461), (10591, 1480545), (10967, 1429785), (11781, 1330995), (12015, 1305073), (13617, 1151535), (14685, 1067787), (14955, 1048509), (16065, 976063), (16643, 942165), (16821, 932195), (16949, 925155), (19635, 798597), (20559, 762705), (20937, 748935), (22695, 690921), (25245, 621131), (26433, 593215), (26919, 582505), (28035, 559317), (31773, 493515), (32901, 476595), (34265, 457623), (34895, 449361), (35343, 443665), (40851, 383845), (44055, 355929), (44865, 349503), (49929, 314055), (50847, 308385), (52955, 296109), (54835, 285957), (58905, 266199), (61677, 254235), (62811, 249645), (68085, 230307), (76769, 204255), (83215, 188433), (84105, 186439), (84745, 185031), (88733, 176715), (95319, 164505), (98703, 158865), (102795, 152541), (104685, 149787), (116501, 134595), (118643, 132165)]