57227240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 160358400

約数和(自身を除く): 103131160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 95, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 310, 347, 380, 434, 532, 589, 620, 665, 694, 760, 868, 1064, 1085, 1178, 1240, 1330, 1388, 1735, 1736, 2170, 2356, 2429, 2660, 2776, 2945, 3470, 4123, 4340, 4712, 4858, 5320, 5890, 6593, 6940, 8246, 8680, 9716, 10757, 11780, 12145, 13186, 13880, 16492, 19432, 20615, 21514, 23560, 24290, 26372, 32965, 32984, 41230, 43028, 46151, 48580, 52744, 53785, 65930, 75299, 82460, 86056, 92302, 97160, 107570, 131860, 150598, 164920, 184604, 204383, 215140, 230755, 263720, 301196, 369208, 376495, 408766, 430280, 461510, 602392, 752990, 817532, 923020, 1021915, 1430681, 1505980, 1635064, 1846040, 2043830, 2861362, 3011960, 4087660, 5722724, 7153405, 8175320, 11445448, 14306810, 28613620, 57227240]

約数ペア:

[(1, 57227240), (2, 28613620), (4, 14306810), (5, 11445448), (7, 8175320), (8, 7153405), (10, 5722724), (14, 4087660), (19, 3011960), (20, 2861362), (28, 2043830), (31, 1846040), (35, 1635064), (38, 1505980), (40, 1430681), (56, 1021915), (62, 923020), (70, 817532), (76, 752990), (95, 602392), (124, 461510), (133, 430280), (140, 408766), (152, 376495), (155, 369208), (190, 301196), (217, 263720), (248, 230755), (266, 215140), (280, 204383), (310, 184604), (347, 164920), (380, 150598), (434, 131860), (532, 107570), (589, 97160), (620, 92302), (665, 86056), (694, 82460), (760, 75299), (868, 65930), (1064, 53785), (1085, 52744), (1178, 48580), (1240, 46151), (1330, 43028), (1388, 41230), (1735, 32984), (1736, 32965), (2170, 26372), (2356, 24290), (2429, 23560), (2660, 21514), (2776, 20615), (2945, 19432), (3470, 16492), (4123, 13880), (4340, 13186), (4712, 12145), (4858, 11780), (5320, 10757), (5890, 9716), (6593, 8680), (6940, 8246)]