638006956560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2924491}}^1$

素因数の和:2924614

約数の個数: 160

約数和(自身を含む): 2219338488960

約数和(自身を除く): 1581331532400

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, 101, 108, 120, 135, 144, 180, 202, 216, 240, 270, 303, 360, 404, 432, 505, 540, 606, 720, 808, 909, 1010, 1080, 1212, 1515, 1616, 1818, 2020, 2160, 2424, 2727, 3030, 3636, 4040, 4545, 4848, 5454, 6060, 7272, 8080, 9090, 10908, 12120, 13635, 14544, 18180, 21816, 24240, 27270, 36360, 43632, 54540, 72720, 109080, 218160, 2924491, 5848982, 8773473, 11697964, 14622455, 17546946, 23395928, 26320419, 29244910, 35093892, 43867365, 46791856, 52640838, 58489820, 70187784, 78961257, 87734730, 105281676, 116979640, 131602095, 140375568, 157922514, 175469460, 210563352, 233959280, 263204190, 295373591, 315845028, 350938920, 394806285, 421126704, 526408380, 590747182, 631690056, 701877840, 789612570, 886120773, 1052816760, 1181494364, 1263380112, 1476867955, 1579225140, 1772241546, 2105633520, 2362988728, 2658362319, 2953735910, 3158450280, 3544483092, 4430603865, 4725977456, 5316724638, 5907471820, 6316900560, 7088966184, 7975086957, 8861207730, 10633449276, 11814943640, 13291811595, 14177932368, 15950173914, 17722415460, 21266898552, 23629887280, 26583623190, 31900347828, 35444830920, 39875434785, 42533797104, 53167246380, 63800695656, 70889661840, 79750869570, 106334492760, 127601391312, 159501739140, 212668985520, 319003478280, 638006956560]

約数ペア:

[(1, 638006956560), (2, 319003478280), (3, 212668985520), (4, 159501739140), (5, 127601391312), (6, 106334492760), (8, 79750869570), (9, 70889661840), (10, 63800695656), (12, 53167246380), (15, 42533797104), (16, 39875434785), (18, 35444830920), (20, 31900347828), (24, 26583623190), (27, 23629887280), (30, 21266898552), (36, 17722415460), (40, 15950173914), (45, 14177932368), (48, 13291811595), (54, 11814943640), (60, 10633449276), (72, 8861207730), (80, 7975086957), (90, 7088966184), (101, 6316900560), (108, 5907471820), (120, 5316724638), (135, 4725977456), (144, 4430603865), (180, 3544483092), (202, 3158450280), (216, 2953735910), (240, 2658362319), (270, 2362988728), (303, 2105633520), (360, 1772241546), (404, 1579225140), (432, 1476867955), (505, 1263380112), (540, 1181494364), (606, 1052816760), (720, 886120773), (808, 789612570), (909, 701877840), (1010, 631690056), (1080, 590747182), (1212, 526408380), (1515, 421126704), (1616, 394806285), (1818, 350938920), (2020, 315845028), (2160, 295373591), (2424, 263204190), (2727, 233959280), (3030, 210563352), (3636, 175469460), (4040, 157922514), (4545, 140375568), (4848, 131602095), (5454, 116979640), (6060, 105281676), (7272, 87734730), (8080, 78961257), (9090, 70187784), (10908, 58489820), (12120, 52640838), (13635, 46791856), (14544, 43867365), (18180, 35093892), (21816, 29244910), (24240, 26320419), (27270, 23395928), (36360, 17546946), (43632, 14622455), (54540, 11697964), (72720, 8773473), (109080, 5848982), (218160, 2924491)]