164576880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5861}}^1$

素因数の和:5896

約数の個数: 160

約数和(自身を含む): 610585920

約数和(自身を除く): 446009040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 5861, 7020, 9360, 11722, 14040, 17583, 23444, 28080, 29305, 35166, 46888, 52749, 58610, 70332, 76193, 87915, 93776, 105498, 117220, 140664, 152386, 158247, 175830, 210996, 228579, 234440, 263745, 281328, 304772, 316494, 351660, 380965, 421992, 457158, 468880, 527490, 609544, 632988, 685737, 703320, 761930, 791235, 843984, 914316, 1054980, 1142895, 1219088, 1265976, 1371474, 1406640, 1523860, 1582470, 1828632, 2057211, 2109960, 2285790, 2531952, 2742948, 3047720, 3164940, 3428685, 3657264, 4114422, 4219920, 4571580, 5485896, 6095440, 6329880, 6857370, 8228844, 9143160, 10286055, 10971792, 12659760, 13714740, 16457688, 18286320, 20572110, 27429480, 32915376, 41144220, 54858960, 82288440, 164576880]

約数ペア:

[(1, 164576880), (2, 82288440), (3, 54858960), (4, 41144220), (5, 32915376), (6, 27429480), (8, 20572110), (9, 18286320), (10, 16457688), (12, 13714740), (13, 12659760), (15, 10971792), (16, 10286055), (18, 9143160), (20, 8228844), (24, 6857370), (26, 6329880), (27, 6095440), (30, 5485896), (36, 4571580), (39, 4219920), (40, 4114422), (45, 3657264), (48, 3428685), (52, 3164940), (54, 3047720), (60, 2742948), (65, 2531952), (72, 2285790), (78, 2109960), (80, 2057211), (90, 1828632), (104, 1582470), (108, 1523860), (117, 1406640), (120, 1371474), (130, 1265976), (135, 1219088), (144, 1142895), (156, 1054980), (180, 914316), (195, 843984), (208, 791235), (216, 761930), (234, 703320), (240, 685737), (260, 632988), (270, 609544), (312, 527490), (351, 468880), (360, 457158), (390, 421992), (432, 380965), (468, 351660), (520, 316494), (540, 304772), (585, 281328), (624, 263745), (702, 234440), (720, 228579), (780, 210996), (936, 175830), (1040, 158247), (1080, 152386), (1170, 140664), (1404, 117220), (1560, 105498), (1755, 93776), (1872, 87915), (2160, 76193), (2340, 70332), (2808, 58610), (3120, 52749), (3510, 46888), (4680, 35166), (5616, 29305), (5861, 28080), (7020, 23444), (9360, 17583), (11722, 14040)]