156645720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5651}}^1$

素因数の和:5686

約数の個数: 192

約数和(自身を含む): 634832640

約数和(自身を除く): 478186920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 5651, 6930, 9240, 11302, 13860, 16953, 22604, 27720, 28255, 33906, 39557, 45208, 50859, 56510, 62161, 67812, 79114, 84765, 101718, 113020, 118671, 124322, 135624, 158228, 169530, 186483, 197785, 203436, 226040, 237342, 248644, 254295, 310805, 316456, 339060, 356013, 372966, 395570, 406872, 435127, 474684, 497288, 508590, 559449, 593355, 621610, 678120, 712026, 745932, 791140, 870254, 932415, 949368, 1017180, 1118898, 1186710, 1243220, 1305381, 1424052, 1491864, 1582280, 1740508, 1780065, 1864830, 2034360, 2175635, 2237796, 2373420, 2486440, 2610762, 2797245, 2848104, 3481016, 3560130, 3729660, 3916143, 4351270, 4475592, 4746840, 5221524, 5594490, 6526905, 7120260, 7459320, 7832286, 8702540, 10443048, 11188980, 13053810, 14240520, 15664572, 17405080, 19580715, 22377960, 26107620, 31329144, 39161430, 52215240, 78322860, 156645720]

約数ペア:

[(1, 156645720), (2, 78322860), (3, 52215240), (4, 39161430), (5, 31329144), (6, 26107620), (7, 22377960), (8, 19580715), (9, 17405080), (10, 15664572), (11, 14240520), (12, 13053810), (14, 11188980), (15, 10443048), (18, 8702540), (20, 7832286), (21, 7459320), (22, 7120260), (24, 6526905), (28, 5594490), (30, 5221524), (33, 4746840), (35, 4475592), (36, 4351270), (40, 3916143), (42, 3729660), (44, 3560130), (45, 3481016), (55, 2848104), (56, 2797245), (60, 2610762), (63, 2486440), (66, 2373420), (70, 2237796), (72, 2175635), (77, 2034360), (84, 1864830), (88, 1780065), (90, 1740508), (99, 1582280), (105, 1491864), (110, 1424052), (120, 1305381), (126, 1243220), (132, 1186710), (140, 1118898), (154, 1017180), (165, 949368), (168, 932415), (180, 870254), (198, 791140), (210, 745932), (220, 712026), (231, 678120), (252, 621610), (264, 593355), (280, 559449), (308, 508590), (315, 497288), (330, 474684), (360, 435127), (385, 406872), (396, 395570), (420, 372966), (440, 356013), (462, 339060), (495, 316456), (504, 310805), (616, 254295), (630, 248644), (660, 237342), (693, 226040), (770, 203436), (792, 197785), (840, 186483), (924, 169530), (990, 158228), (1155, 135624), (1260, 124322), (1320, 118671), (1386, 113020), (1540, 101718), (1848, 84765), (1980, 79114), (2310, 67812), (2520, 62161), (2772, 56510), (3080, 50859), (3465, 45208), (3960, 39557), (4620, 33906), (5544, 28255), (5651, 27720), (6930, 22604), (9240, 16953), (11302, 13860)]