216792720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{601}}^1$

素因数の和:790

約数の個数: 160

約数和(自身を含む): 752451840

約数和(自身を除く): 535659120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 167, 180, 216, 240, 270, 334, 360, 432, 501, 540, 601, 668, 720, 835, 1002, 1080, 1202, 1336, 1503, 1670, 1803, 2004, 2160, 2404, 2505, 2672, 3005, 3006, 3340, 3606, 4008, 4509, 4808, 5010, 5409, 6010, 6012, 6680, 7212, 7515, 8016, 9015, 9018, 9616, 10020, 10818, 12020, 12024, 13360, 14424, 15030, 16227, 18030, 18036, 20040, 21636, 22545, 24040, 24048, 27045, 28848, 30060, 32454, 36060, 36072, 40080, 43272, 45090, 48080, 54090, 60120, 64908, 72120, 72144, 81135, 86544, 90180, 100367, 108180, 120240, 129816, 144240, 162270, 180360, 200734, 216360, 259632, 301101, 324540, 360720, 401468, 432720, 501835, 602202, 649080, 802936, 903303, 1003670, 1204404, 1298160, 1505505, 1605872, 1806606, 2007340, 2408808, 2709909, 3011010, 3613212, 4014680, 4516515, 4817616, 5419818, 6022020, 7226424, 8029360, 9033030, 10839636, 12044040, 13549545, 14452848, 18066060, 21679272, 24088080, 27099090, 36132120, 43358544, 54198180, 72264240, 108396360, 216792720]

約数ペア:

[(1, 216792720), (2, 108396360), (3, 72264240), (4, 54198180), (5, 43358544), (6, 36132120), (8, 27099090), (9, 24088080), (10, 21679272), (12, 18066060), (15, 14452848), (16, 13549545), (18, 12044040), (20, 10839636), (24, 9033030), (27, 8029360), (30, 7226424), (36, 6022020), (40, 5419818), (45, 4817616), (48, 4516515), (54, 4014680), (60, 3613212), (72, 3011010), (80, 2709909), (90, 2408808), (108, 2007340), (120, 1806606), (135, 1605872), (144, 1505505), (167, 1298160), (180, 1204404), (216, 1003670), (240, 903303), (270, 802936), (334, 649080), (360, 602202), (432, 501835), (501, 432720), (540, 401468), (601, 360720), (668, 324540), (720, 301101), (835, 259632), (1002, 216360), (1080, 200734), (1202, 180360), (1336, 162270), (1503, 144240), (1670, 129816), (1803, 120240), (2004, 108180), (2160, 100367), (2404, 90180), (2505, 86544), (2672, 81135), (3005, 72144), (3006, 72120), (3340, 64908), (3606, 60120), (4008, 54090), (4509, 48080), (4808, 45090), (5010, 43272), (5409, 40080), (6010, 36072), (6012, 36060), (6680, 32454), (7212, 30060), (7515, 28848), (8016, 27045), (9015, 24048), (9018, 24040), (9616, 22545), (10020, 21636), (10818, 20040), (12020, 18036), (12024, 18030), (13360, 16227), (14424, 15030)]