160791120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:610

約数の個数: 240

約数和(自身を含む): 628447872

約数和(自身を除く): 467656752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 105, 112, 120, 122, 126, 140, 144, 168, 180, 183, 210, 240, 244, 252, 280, 305, 315, 336, 360, 366, 420, 427, 488, 504, 523, 549, 560, 610, 630, 720, 732, 840, 854, 915, 976, 1008, 1046, 1098, 1220, 1260, 1281, 1464, 1569, 1680, 1708, 1830, 2092, 2135, 2196, 2440, 2520, 2562, 2615, 2745, 2928, 3138, 3416, 3660, 3661, 3843, 4184, 4270, 4392, 4707, 4880, 5040, 5124, 5230, 5490, 6276, 6405, 6832, 7320, 7322, 7686, 7845, 8368, 8540, 8784, 9414, 10248, 10460, 10980, 10983, 12552, 12810, 14640, 14644, 15372, 15690, 17080, 18305, 18828, 19215, 20496, 20920, 21960, 21966, 23535, 25104, 25620, 29288, 30744, 31380, 31903, 32949, 34160, 36610, 37656, 38430, 41840, 43920, 43932, 47070, 51240, 54915, 58576, 61488, 62760, 63806, 65898, 73220, 75312, 76860, 87864, 94140, 95709, 102480, 109830, 125520, 127612, 131796, 146440, 153720, 159515, 164745, 175728, 188280, 191418, 219660, 223321, 255224, 263592, 287127, 292880, 307440, 319030, 329490, 376560, 382836, 439320, 446642, 478545, 510448, 527184, 574254, 638060, 658980, 669963, 765672, 878640, 893284, 957090, 1116605, 1148508, 1276120, 1317960, 1339926, 1435635, 1531344, 1786568, 1914180, 2009889, 2233210, 2297016, 2552240, 2635920, 2679852, 2871270, 3349815, 3573136, 3828360, 4019778, 4466420, 4594032, 5359704, 5742540, 6699630, 7656720, 8039556, 8932840, 10049445, 10719408, 11485080, 13399260, 16079112, 17865680, 20098890, 22970160, 26798520, 32158224, 40197780, 53597040, 80395560, 160791120]

約数ペア:

[(1, 160791120), (2, 80395560), (3, 53597040), (4, 40197780), (5, 32158224), (6, 26798520), (7, 22970160), (8, 20098890), (9, 17865680), (10, 16079112), (12, 13399260), (14, 11485080), (15, 10719408), (16, 10049445), (18, 8932840), (20, 8039556), (21, 7656720), (24, 6699630), (28, 5742540), (30, 5359704), (35, 4594032), (36, 4466420), (40, 4019778), (42, 3828360), (45, 3573136), (48, 3349815), (56, 2871270), (60, 2679852), (61, 2635920), (63, 2552240), (70, 2297016), (72, 2233210), (80, 2009889), (84, 1914180), (90, 1786568), (105, 1531344), (112, 1435635), (120, 1339926), (122, 1317960), (126, 1276120), (140, 1148508), (144, 1116605), (168, 957090), (180, 893284), (183, 878640), (210, 765672), (240, 669963), (244, 658980), (252, 638060), (280, 574254), (305, 527184), (315, 510448), (336, 478545), (360, 446642), (366, 439320), (420, 382836), (427, 376560), (488, 329490), (504, 319030), (523, 307440), (549, 292880), (560, 287127), (610, 263592), (630, 255224), (720, 223321), (732, 219660), (840, 191418), (854, 188280), (915, 175728), (976, 164745), (1008, 159515), (1046, 153720), (1098, 146440), (1220, 131796), (1260, 127612), (1281, 125520), (1464, 109830), (1569, 102480), (1680, 95709), (1708, 94140), (1830, 87864), (2092, 76860), (2135, 75312), (2196, 73220), (2440, 65898), (2520, 63806), (2562, 62760), (2615, 61488), (2745, 58576), (2928, 54915), (3138, 51240), (3416, 47070), (3660, 43932), (3661, 43920), (3843, 41840), (4184, 38430), (4270, 37656), (4392, 36610), (4707, 34160), (4880, 32949), (5040, 31903), (5124, 31380), (5230, 30744), (5490, 29288), (6276, 25620), (6405, 25104), (6832, 23535), (7320, 21966), (7322, 21960), (7686, 20920), (7845, 20496), (8368, 19215), (8540, 18828), (8784, 18305), (9414, 17080), (10248, 15690), (10460, 15372), (10980, 14644), (10983, 14640), (12552, 12810)]