85443120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{5651}}^1$

素因数の和:5680

約数の個数: 160

約数和(自身を含む): 336407040

約数和(自身を除く): 250963920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 5651, 7560, 11302, 15120, 16953, 22604, 28255, 33906, 39557, 45208, 50859, 56510, 67812, 79114, 84765, 90416, 101718, 113020, 118671, 135624, 152577, 158228, 169530, 197785, 203436, 226040, 237342, 254295, 271248, 305154, 316456, 339060, 356013, 395570, 406872, 452080, 474684, 508590, 593355, 610308, 632912, 678120, 712026, 762885, 791140, 813744, 949368, 1017180, 1068039, 1186710, 1220616, 1356240, 1424052, 1525770, 1582280, 1780065, 1898736, 2034360, 2136078, 2373420, 2441232, 2848104, 3051540, 3164560, 3560130, 4068720, 4272156, 4746840, 5340195, 5696208, 6103080, 7120260, 8544312, 9493680, 10680390, 12206160, 14240520, 17088624, 21360780, 28481040, 42721560, 85443120]

約数ペア:

[(1, 85443120), (2, 42721560), (3, 28481040), (4, 21360780), (5, 17088624), (6, 14240520), (7, 12206160), (8, 10680390), (9, 9493680), (10, 8544312), (12, 7120260), (14, 6103080), (15, 5696208), (16, 5340195), (18, 4746840), (20, 4272156), (21, 4068720), (24, 3560130), (27, 3164560), (28, 3051540), (30, 2848104), (35, 2441232), (36, 2373420), (40, 2136078), (42, 2034360), (45, 1898736), (48, 1780065), (54, 1582280), (56, 1525770), (60, 1424052), (63, 1356240), (70, 1220616), (72, 1186710), (80, 1068039), (84, 1017180), (90, 949368), (105, 813744), (108, 791140), (112, 762885), (120, 712026), (126, 678120), (135, 632912), (140, 610308), (144, 593355), (168, 508590), (180, 474684), (189, 452080), (210, 406872), (216, 395570), (240, 356013), (252, 339060), (270, 316456), (280, 305154), (315, 271248), (336, 254295), (360, 237342), (378, 226040), (420, 203436), (432, 197785), (504, 169530), (540, 158228), (560, 152577), (630, 135624), (720, 118671), (756, 113020), (840, 101718), (945, 90416), (1008, 84765), (1080, 79114), (1260, 67812), (1512, 56510), (1680, 50859), (1890, 45208), (2160, 39557), (2520, 33906), (3024, 28255), (3780, 22604), (5040, 16953), (5651, 15120), (7560, 11302)]