153670440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16631}}^1$

素因数の和:16663

約数の個数: 128

約数和(自身を含む): 574801920

約数和(自身を除く): 421131480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 16631, 33262, 49893, 66524, 83155, 99786, 116417, 133048, 166310, 182941, 199572, 232834, 249465, 332620, 349251, 365882, 399144, 465668, 498930, 548823, 582085, 665240, 698502, 731764, 914705, 931336, 997860, 1097646, 1164170, 1280587, 1397004, 1463528, 1746255, 1829410, 1995720, 2195292, 2328340, 2561174, 2744115, 2794008, 3492510, 3658820, 3841761, 4390584, 4656680, 5122348, 5488230, 6402935, 6985020, 7317640, 7683522, 10244696, 10976460, 12805870, 13970040, 15367044, 19208805, 21952920, 25611740, 30734088, 38417610, 51223480, 76835220, 153670440]

約数ペア:

[(1, 153670440), (2, 76835220), (3, 51223480), (4, 38417610), (5, 30734088), (6, 25611740), (7, 21952920), (8, 19208805), (10, 15367044), (11, 13970040), (12, 12805870), (14, 10976460), (15, 10244696), (20, 7683522), (21, 7317640), (22, 6985020), (24, 6402935), (28, 5488230), (30, 5122348), (33, 4656680), (35, 4390584), (40, 3841761), (42, 3658820), (44, 3492510), (55, 2794008), (56, 2744115), (60, 2561174), (66, 2328340), (70, 2195292), (77, 1995720), (84, 1829410), (88, 1746255), (105, 1463528), (110, 1397004), (120, 1280587), (132, 1164170), (140, 1097646), (154, 997860), (165, 931336), (168, 914705), (210, 731764), (220, 698502), (231, 665240), (264, 582085), (280, 548823), (308, 498930), (330, 465668), (385, 399144), (420, 365882), (440, 349251), (462, 332620), (616, 249465), (660, 232834), (770, 199572), (840, 182941), (924, 166310), (1155, 133048), (1320, 116417), (1540, 99786), (1848, 83155), (2310, 66524), (3080, 49893), (4620, 33262), (9240, 16631)]