57441720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{9769}}^1$

素因数の和:9797

約数の個数: 96

約数和(自身を含む): 200480400

約数和(自身を除く): 143038680

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, 9769, 19538, 29307, 39076, 48845, 58614, 68383, 78152, 97690, 117228, 136766, 146535, 195380, 205149, 234456, 273532, 293070, 341915, 390760, 410298, 478681, 547064, 586140, 683830, 820596, 957362, 1025745, 1172280, 1367660, 1436043, 1641192, 1914724, 2051490, 2393405, 2735320, 2872086, 3829448, 4102980, 4786810, 5744172, 7180215, 8205960, 9573620, 11488344, 14360430, 19147240, 28720860, 57441720]

約数ペア:

[(1, 57441720), (2, 28720860), (3, 19147240), (4, 14360430), (5, 11488344), (6, 9573620), (7, 8205960), (8, 7180215), (10, 5744172), (12, 4786810), (14, 4102980), (15, 3829448), (20, 2872086), (21, 2735320), (24, 2393405), (28, 2051490), (30, 1914724), (35, 1641192), (40, 1436043), (42, 1367660), (49, 1172280), (56, 1025745), (60, 957362), (70, 820596), (84, 683830), (98, 586140), (105, 547064), (120, 478681), (140, 410298), (147, 390760), (168, 341915), (196, 293070), (210, 273532), (245, 234456), (280, 205149), (294, 195380), (392, 146535), (420, 136766), (490, 117228), (588, 97690), (735, 78152), (840, 68383), (980, 58614), (1176, 48845), (1470, 39076), (1960, 29307), (2940, 19538), (5880, 9769)]