147993720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{25169}}^1$

素因数の和:25197

約数の個数: 96

約数和(自身を含む): 516488400

約数和(自身を除く): 368494680

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, 25169, 50338, 75507, 100676, 125845, 151014, 176183, 201352, 251690, 302028, 352366, 377535, 503380, 528549, 604056, 704732, 755070, 880915, 1006760, 1057098, 1233281, 1409464, 1510140, 1761830, 2114196, 2466562, 2642745, 3020280, 3523660, 3699843, 4228392, 4933124, 5285490, 6166405, 7047320, 7399686, 9866248, 10570980, 12332810, 14799372, 18499215, 21141960, 24665620, 29598744, 36998430, 49331240, 73996860, 147993720]

約数ペア:

[(1, 147993720), (2, 73996860), (3, 49331240), (4, 36998430), (5, 29598744), (6, 24665620), (7, 21141960), (8, 18499215), (10, 14799372), (12, 12332810), (14, 10570980), (15, 9866248), (20, 7399686), (21, 7047320), (24, 6166405), (28, 5285490), (30, 4933124), (35, 4228392), (40, 3699843), (42, 3523660), (49, 3020280), (56, 2642745), (60, 2466562), (70, 2114196), (84, 1761830), (98, 1510140), (105, 1409464), (120, 1233281), (140, 1057098), (147, 1006760), (168, 880915), (196, 755070), (210, 704732), (245, 604056), (280, 528549), (294, 503380), (392, 377535), (420, 352366), (490, 302028), (588, 251690), (735, 201352), (840, 176183), (980, 151014), (1176, 125845), (1470, 100676), (1960, 75507), (2940, 50338), (5880, 25169)]