57383480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 166440960

約数和(自身を除く): 109057480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 124, 140, 154, 155, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 601, 616, 620, 682, 770, 868, 1085, 1202, 1240, 1364, 1540, 1705, 1736, 2170, 2387, 2404, 2728, 3005, 3080, 3410, 4207, 4340, 4774, 4808, 6010, 6611, 6820, 8414, 8680, 9548, 11935, 12020, 13222, 13640, 16828, 18631, 19096, 21035, 23870, 24040, 26444, 33055, 33656, 37262, 42070, 46277, 47740, 52888, 66110, 74524, 84140, 92554, 93155, 95480, 130417, 132220, 149048, 168280, 185108, 186310, 204941, 231385, 260834, 264440, 370216, 372620, 409882, 462770, 521668, 652085, 745240, 819764, 925540, 1024705, 1043336, 1304170, 1434587, 1639528, 1851080, 2049410, 2608340, 2869174, 4098820, 5216680, 5738348, 7172935, 8197640, 11476696, 14345870, 28691740, 57383480]

約数ペア:

[(1, 57383480), (2, 28691740), (4, 14345870), (5, 11476696), (7, 8197640), (8, 7172935), (10, 5738348), (11, 5216680), (14, 4098820), (20, 2869174), (22, 2608340), (28, 2049410), (31, 1851080), (35, 1639528), (40, 1434587), (44, 1304170), (55, 1043336), (56, 1024705), (62, 925540), (70, 819764), (77, 745240), (88, 652085), (110, 521668), (124, 462770), (140, 409882), (154, 372620), (155, 370216), (217, 264440), (220, 260834), (248, 231385), (280, 204941), (308, 186310), (310, 185108), (341, 168280), (385, 149048), (434, 132220), (440, 130417), (601, 95480), (616, 93155), (620, 92554), (682, 84140), (770, 74524), (868, 66110), (1085, 52888), (1202, 47740), (1240, 46277), (1364, 42070), (1540, 37262), (1705, 33656), (1736, 33055), (2170, 26444), (2387, 24040), (2404, 23870), (2728, 21035), (3005, 19096), (3080, 18631), (3410, 16828), (4207, 13640), (4340, 13222), (4774, 12020), (4808, 11935), (6010, 9548), (6611, 8680), (6820, 8414)]