155167740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9473}}^1$

素因数の和:9508

約数の個数: 144

約数和(自身を含む): 579354048

約数和(自身を除く): 424186308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 9473, 16380, 18946, 28419, 37892, 47365, 56838, 66311, 85257, 94730, 113676, 123149, 132622, 142095, 170514, 189460, 198933, 246298, 265244, 284190, 331555, 341028, 369447, 397866, 426285, 492596, 568380, 596799, 615745, 663110, 738894, 795732, 852570, 862043, 994665, 1108341, 1193598, 1231490, 1326220, 1477788, 1705140, 1724086, 1847235, 1989330, 2216682, 2387196, 2462980, 2586129, 2983995, 3448172, 3694470, 3978660, 4310215, 4433364, 5172258, 5541705, 5967990, 7388940, 7758387, 8620430, 10344516, 11083410, 11935980, 12930645, 15516774, 17240860, 22166820, 25861290, 31033548, 38791935, 51722580, 77583870, 155167740]

約数ペア:

[(1, 155167740), (2, 77583870), (3, 51722580), (4, 38791935), (5, 31033548), (6, 25861290), (7, 22166820), (9, 17240860), (10, 15516774), (12, 12930645), (13, 11935980), (14, 11083410), (15, 10344516), (18, 8620430), (20, 7758387), (21, 7388940), (26, 5967990), (28, 5541705), (30, 5172258), (35, 4433364), (36, 4310215), (39, 3978660), (42, 3694470), (45, 3448172), (52, 2983995), (60, 2586129), (63, 2462980), (65, 2387196), (70, 2216682), (78, 1989330), (84, 1847235), (90, 1724086), (91, 1705140), (105, 1477788), (117, 1326220), (126, 1231490), (130, 1193598), (140, 1108341), (156, 994665), (180, 862043), (182, 852570), (195, 795732), (210, 738894), (234, 663110), (252, 615745), (260, 596799), (273, 568380), (315, 492596), (364, 426285), (390, 397866), (420, 369447), (455, 341028), (468, 331555), (546, 284190), (585, 265244), (630, 246298), (780, 198933), (819, 189460), (910, 170514), (1092, 142095), (1170, 132622), (1260, 123149), (1365, 113676), (1638, 94730), (1820, 85257), (2340, 66311), (2730, 56838), (3276, 47365), (4095, 37892), (5460, 28419), (8190, 18946), (9473, 16380)]