173791440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1402

約数の個数: 160

約数和(自身を含む): 608889600

約数和(自身を除く): 435098160

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, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1319, 1464, 1647, 1830, 2160, 2196, 2440, 2638, 2745, 2928, 3294, 3660, 3957, 4392, 4880, 5276, 5490, 6588, 6595, 7320, 7914, 8235, 8784, 10552, 10980, 11871, 13176, 13190, 14640, 15828, 16470, 19785, 21104, 21960, 23742, 26352, 26380, 31656, 32940, 35613, 39570, 43920, 47484, 52760, 59355, 63312, 65880, 71226, 79140, 80459, 94968, 105520, 118710, 131760, 142452, 158280, 160918, 178065, 189936, 237420, 241377, 284904, 316560, 321836, 356130, 402295, 474840, 482754, 569808, 643672, 712260, 724131, 804590, 949680, 965508, 1206885, 1287344, 1424520, 1448262, 1609180, 1931016, 2172393, 2413770, 2849040, 2896524, 3218360, 3620655, 3862032, 4344786, 4827540, 5793048, 6436720, 7241310, 8689572, 9655080, 10861965, 11586096, 14482620, 17379144, 19310160, 21723930, 28965240, 34758288, 43447860, 57930480, 86895720, 173791440]

約数ペア:

[(1, 173791440), (2, 86895720), (3, 57930480), (4, 43447860), (5, 34758288), (6, 28965240), (8, 21723930), (9, 19310160), (10, 17379144), (12, 14482620), (15, 11586096), (16, 10861965), (18, 9655080), (20, 8689572), (24, 7241310), (27, 6436720), (30, 5793048), (36, 4827540), (40, 4344786), (45, 3862032), (48, 3620655), (54, 3218360), (60, 2896524), (61, 2849040), (72, 2413770), (80, 2172393), (90, 1931016), (108, 1609180), (120, 1448262), (122, 1424520), (135, 1287344), (144, 1206885), (180, 965508), (183, 949680), (216, 804590), (240, 724131), (244, 712260), (270, 643672), (305, 569808), (360, 482754), (366, 474840), (432, 402295), (488, 356130), (540, 321836), (549, 316560), (610, 284904), (720, 241377), (732, 237420), (915, 189936), (976, 178065), (1080, 160918), (1098, 158280), (1220, 142452), (1319, 131760), (1464, 118710), (1647, 105520), (1830, 94968), (2160, 80459), (2196, 79140), (2440, 71226), (2638, 65880), (2745, 63312), (2928, 59355), (3294, 52760), (3660, 47484), (3957, 43920), (4392, 39570), (4880, 35613), (5276, 32940), (5490, 31656), (6588, 26380), (6595, 26352), (7320, 23742), (7914, 21960), (8235, 21104), (8784, 19785), (10552, 16470), (10980, 15828), (11871, 14640), (13176, 13190)]