156816360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 534764880

約数和(自身を除く): 377948520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 61, 72, 74, 90, 111, 120, 122, 148, 180, 183, 185, 193, 222, 244, 296, 305, 333, 360, 366, 370, 386, 444, 488, 549, 555, 579, 610, 666, 732, 740, 772, 888, 915, 965, 1098, 1110, 1158, 1220, 1332, 1464, 1480, 1544, 1665, 1737, 1830, 1930, 2196, 2220, 2257, 2316, 2440, 2664, 2745, 2895, 3330, 3474, 3660, 3860, 4392, 4440, 4514, 4632, 5490, 5790, 6660, 6771, 6948, 7141, 7320, 7720, 8685, 9028, 10980, 11285, 11580, 11773, 13320, 13542, 13896, 14282, 17370, 18056, 20313, 21423, 21960, 22570, 23160, 23546, 27084, 28564, 33855, 34740, 35319, 35705, 40626, 42846, 45140, 47092, 54168, 57128, 58865, 64269, 67710, 69480, 70638, 71410, 81252, 85692, 90280, 94184, 101565, 105957, 107115, 117730, 128538, 135420, 141276, 142820, 162504, 171384, 176595, 203130, 211914, 214230, 235460, 257076, 270840, 282552, 285640, 321345, 353190, 406260, 423828, 428460, 435601, 470920, 514152, 529785, 642690, 706380, 812520, 847656, 856920, 871202, 1059570, 1285380, 1306803, 1412760, 1742404, 2119140, 2178005, 2570760, 2613606, 3484808, 3920409, 4238280, 4356010, 5227212, 6534015, 7840818, 8712020, 10454424, 13068030, 15681636, 17424040, 19602045, 26136060, 31363272, 39204090, 52272120, 78408180, 156816360]

約数ペア:

[(1, 156816360), (2, 78408180), (3, 52272120), (4, 39204090), (5, 31363272), (6, 26136060), (8, 19602045), (9, 17424040), (10, 15681636), (12, 13068030), (15, 10454424), (18, 8712020), (20, 7840818), (24, 6534015), (30, 5227212), (36, 4356010), (37, 4238280), (40, 3920409), (45, 3484808), (60, 2613606), (61, 2570760), (72, 2178005), (74, 2119140), (90, 1742404), (111, 1412760), (120, 1306803), (122, 1285380), (148, 1059570), (180, 871202), (183, 856920), (185, 847656), (193, 812520), (222, 706380), (244, 642690), (296, 529785), (305, 514152), (333, 470920), (360, 435601), (366, 428460), (370, 423828), (386, 406260), (444, 353190), (488, 321345), (549, 285640), (555, 282552), (579, 270840), (610, 257076), (666, 235460), (732, 214230), (740, 211914), (772, 203130), (888, 176595), (915, 171384), (965, 162504), (1098, 142820), (1110, 141276), (1158, 135420), (1220, 128538), (1332, 117730), (1464, 107115), (1480, 105957), (1544, 101565), (1665, 94184), (1737, 90280), (1830, 85692), (1930, 81252), (2196, 71410), (2220, 70638), (2257, 69480), (2316, 67710), (2440, 64269), (2664, 58865), (2745, 57128), (2895, 54168), (3330, 47092), (3474, 45140), (3660, 42846), (3860, 40626), (4392, 35705), (4440, 35319), (4514, 34740), (4632, 33855), (5490, 28564), (5790, 27084), (6660, 23546), (6771, 23160), (6948, 22570), (7141, 21960), (7320, 21423), (7720, 20313), (8685, 18056), (9028, 17370), (10980, 14282), (11285, 13896), (11580, 13542), (11773, 13320)]