84489720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{14369}}^1$

素因数の和:14397

約数の個数: 96

約数和(自身を含む): 294872400

約数和(自身を除く): 210382680

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, 14369, 28738, 43107, 57476, 71845, 86214, 100583, 114952, 143690, 172428, 201166, 215535, 287380, 301749, 344856, 402332, 431070, 502915, 574760, 603498, 704081, 804664, 862140, 1005830, 1206996, 1408162, 1508745, 1724280, 2011660, 2112243, 2413992, 2816324, 3017490, 3520405, 4023320, 4224486, 5632648, 6034980, 7040810, 8448972, 10561215, 12069960, 14081620, 16897944, 21122430, 28163240, 42244860, 84489720]

約数ペア:

[(1, 84489720), (2, 42244860), (3, 28163240), (4, 21122430), (5, 16897944), (6, 14081620), (7, 12069960), (8, 10561215), (10, 8448972), (12, 7040810), (14, 6034980), (15, 5632648), (20, 4224486), (21, 4023320), (24, 3520405), (28, 3017490), (30, 2816324), (35, 2413992), (40, 2112243), (42, 2011660), (49, 1724280), (56, 1508745), (60, 1408162), (70, 1206996), (84, 1005830), (98, 862140), (105, 804664), (120, 704081), (140, 603498), (147, 574760), (168, 502915), (196, 431070), (210, 402332), (245, 344856), (280, 301749), (294, 287380), (392, 215535), (420, 201166), (490, 172428), (588, 143690), (735, 114952), (840, 100583), (980, 86214), (1176, 71845), (1470, 57476), (1960, 43107), (2940, 28738), (5880, 14369)]