148287720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{25219}}^1$

素因数の和:25247

約数の個数: 96

約数和(自身を含む): 517514400

約数和(自身を除く): 369226680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 25219, 50438, 75657, 100876, 126095, 151314, 176533, 201752, 252190, 302628, 353066, 378285, 504380, 529599, 605256, 706132, 756570, 882665, 1008760, 1059198, 1235731, 1412264, 1513140, 1765330, 2118396, 2471462, 2647995, 3026280, 3530660, 3707193, 4236792, 4942924, 5295990, 6178655, 7061320, 7414386, 9885848, 10591980, 12357310, 14828772, 18535965, 21183960, 24714620, 29657544, 37071930, 49429240, 74143860, 148287720]

約数ペア:

[(1, 148287720), (2, 74143860), (3, 49429240), (4, 37071930), (5, 29657544), (6, 24714620), (7, 21183960), (8, 18535965), (10, 14828772), (12, 12357310), (14, 10591980), (15, 9885848), (20, 7414386), (21, 7061320), (24, 6178655), (28, 5295990), (30, 4942924), (35, 4236792), (40, 3707193), (42, 3530660), (49, 3026280), (56, 2647995), (60, 2471462), (70, 2118396), (84, 1765330), (98, 1513140), (105, 1412264), (120, 1235731), (140, 1059198), (147, 1008760), (168, 882665), (196, 756570), (210, 706132), (245, 605256), (280, 529599), (294, 504380), (392, 378285), (420, 353066), (490, 302628), (588, 252190), (735, 201752), (840, 176533), (980, 151314), (1176, 126095), (1470, 100876), (1960, 75657), (2940, 50438), (5880, 25219)]