164811240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13873}}^1$

素因数の和:13904

約数の個数: 128

約数和(自身を含む): 599356800

約数和(自身を除く): 434545560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 13873, 27746, 41619, 55492, 69365, 83238, 110984, 124857, 138730, 152603, 166476, 208095, 249714, 277460, 305206, 332952, 374571, 416190, 457809, 499428, 554920, 610412, 624285, 749142, 763015, 832380, 915618, 998856, 1220824, 1248570, 1373427, 1498284, 1526030, 1664760, 1831236, 1872855, 2289045, 2497140, 2746854, 2996568, 3052060, 3662472, 3745710, 4120281, 4578090, 4994280, 5493708, 6104120, 6867135, 7491420, 8240562, 9156180, 10987416, 13734270, 14982840, 16481124, 18312360, 20601405, 27468540, 32962248, 41202810, 54937080, 82405620, 164811240]

約数ペア:

[(1, 164811240), (2, 82405620), (3, 54937080), (4, 41202810), (5, 32962248), (6, 27468540), (8, 20601405), (9, 18312360), (10, 16481124), (11, 14982840), (12, 13734270), (15, 10987416), (18, 9156180), (20, 8240562), (22, 7491420), (24, 6867135), (27, 6104120), (30, 5493708), (33, 4994280), (36, 4578090), (40, 4120281), (44, 3745710), (45, 3662472), (54, 3052060), (55, 2996568), (60, 2746854), (66, 2497140), (72, 2289045), (88, 1872855), (90, 1831236), (99, 1664760), (108, 1526030), (110, 1498284), (120, 1373427), (132, 1248570), (135, 1220824), (165, 998856), (180, 915618), (198, 832380), (216, 763015), (220, 749142), (264, 624285), (270, 610412), (297, 554920), (330, 499428), (360, 457809), (396, 416190), (440, 374571), (495, 332952), (540, 305206), (594, 277460), (660, 249714), (792, 208095), (990, 166476), (1080, 152603), (1188, 138730), (1320, 124857), (1485, 110984), (1980, 83238), (2376, 69365), (2970, 55492), (3960, 41619), (5940, 27746), (11880, 13873)]