148523804940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{339049}}^1$

素因数の和:339224

約数の個数: 144

約数和(自身を含む): 487011420000

約数和(自身を除く): 338487615060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 149, 196, 210, 245, 294, 298, 420, 447, 490, 588, 596, 735, 745, 894, 980, 1043, 1470, 1490, 1788, 2086, 2235, 2940, 2980, 3129, 4172, 4470, 5215, 6258, 7301, 8940, 10430, 12516, 14602, 15645, 20860, 21903, 29204, 31290, 36505, 43806, 62580, 73010, 87612, 109515, 146020, 219030, 339049, 438060, 678098, 1017147, 1356196, 1695245, 2034294, 2373343, 3390490, 4068588, 4746686, 5085735, 6780980, 7120029, 9493372, 10171470, 11866715, 14240058, 16613401, 20342940, 23733430, 28480116, 33226802, 35600145, 47466860, 49840203, 50518301, 66453604, 71200290, 83067005, 99680406, 101036602, 142400580, 151554903, 166134010, 199360812, 202073204, 249201015, 252591505, 303109806, 332268020, 353628107, 498402030, 505183010, 606219612, 707256214, 757774515, 996804060, 1010366020, 1060884321, 1414512428, 1515549030, 1768140535, 2121768642, 2475396749, 3031098060, 3536281070, 4243537284, 4950793498, 5304421605, 7072562140, 7426190247, 9901586996, 10608843210, 12376983745, 14852380494, 21217686420, 24753967490, 29704760988, 37130951235, 49507934980, 74261902470, 148523804940]

約数ペア:

[(1, 148523804940), (2, 74261902470), (3, 49507934980), (4, 37130951235), (5, 29704760988), (6, 24753967490), (7, 21217686420), (10, 14852380494), (12, 12376983745), (14, 10608843210), (15, 9901586996), (20, 7426190247), (21, 7072562140), (28, 5304421605), (30, 4950793498), (35, 4243537284), (42, 3536281070), (49, 3031098060), (60, 2475396749), (70, 2121768642), (84, 1768140535), (98, 1515549030), (105, 1414512428), (140, 1060884321), (147, 1010366020), (149, 996804060), (196, 757774515), (210, 707256214), (245, 606219612), (294, 505183010), (298, 498402030), (420, 353628107), (447, 332268020), (490, 303109806), (588, 252591505), (596, 249201015), (735, 202073204), (745, 199360812), (894, 166134010), (980, 151554903), (1043, 142400580), (1470, 101036602), (1490, 99680406), (1788, 83067005), (2086, 71200290), (2235, 66453604), (2940, 50518301), (2980, 49840203), (3129, 47466860), (4172, 35600145), (4470, 33226802), (5215, 28480116), (6258, 23733430), (7301, 20342940), (8940, 16613401), (10430, 14240058), (12516, 11866715), (14602, 10171470), (15645, 9493372), (20860, 7120029), (21903, 6780980), (29204, 5085735), (31290, 4746686), (36505, 4068588), (43806, 3390490), (62580, 2373343), (73010, 2034294), (87612, 1695245), (109515, 1356196), (146020, 1017147), (219030, 678098), (339049, 438060)]