148816920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{25309}}^1$

素因数の和:25337

約数の個数: 96

約数和(自身を含む): 519361200

約数和(自身を除く): 370544280

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, 25309, 50618, 75927, 101236, 126545, 151854, 177163, 202472, 253090, 303708, 354326, 379635, 506180, 531489, 607416, 708652, 759270, 885815, 1012360, 1062978, 1240141, 1417304, 1518540, 1771630, 2125956, 2480282, 2657445, 3037080, 3543260, 3720423, 4251912, 4960564, 5314890, 6200705, 7086520, 7440846, 9921128, 10629780, 12401410, 14881692, 18602115, 21259560, 24802820, 29763384, 37204230, 49605640, 74408460, 148816920]

約数ペア:

[(1, 148816920), (2, 74408460), (3, 49605640), (4, 37204230), (5, 29763384), (6, 24802820), (7, 21259560), (8, 18602115), (10, 14881692), (12, 12401410), (14, 10629780), (15, 9921128), (20, 7440846), (21, 7086520), (24, 6200705), (28, 5314890), (30, 4960564), (35, 4251912), (40, 3720423), (42, 3543260), (49, 3037080), (56, 2657445), (60, 2480282), (70, 2125956), (84, 1771630), (98, 1518540), (105, 1417304), (120, 1240141), (140, 1062978), (147, 1012360), (168, 885815), (196, 759270), (210, 708652), (245, 607416), (280, 531489), (294, 506180), (392, 379635), (420, 354326), (490, 303708), (588, 253090), (735, 202472), (840, 177163), (980, 151854), (1176, 126545), (1470, 101236), (1960, 75927), (2940, 50618), (5880, 25309)]