2730103920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66523}}^1$

素因数の和:66564

約数の個数: 160

約数和(自身を含む): 9898771200

約数和(自身を除く): 7168667280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 41040, 66523, 133046, 199569, 266092, 332615, 399138, 532184, 598707, 665230, 798276, 997845, 1064368, 1197414, 1263937, 1330460, 1596552, 1796121, 1995690, 2394828, 2527874, 2660920, 2993535, 3193104, 3592242, 3791811, 3991380, 4789656, 5055748, 5321840, 5987070, 6319685, 7184484, 7583622, 7982760, 8980605, 9579312, 10111496, 11375433, 11974140, 12639370, 14368968, 15167244, 15965520, 17961210, 18959055, 20222992, 22750866, 23948280, 25278740, 28737936, 30334488, 34126299, 35922420, 37918110, 45501732, 47896560, 50557480, 56877165, 60668976, 68252598, 71844840, 75836220, 91003464, 101114960, 113754330, 136505196, 143689680, 151672440, 170631495, 182006928, 227508660, 273010392, 303344880, 341262990, 455017320, 546020784, 682525980, 910034640, 1365051960, 2730103920]

約数ペア:

[(1, 2730103920), (2, 1365051960), (3, 910034640), (4, 682525980), (5, 546020784), (6, 455017320), (8, 341262990), (9, 303344880), (10, 273010392), (12, 227508660), (15, 182006928), (16, 170631495), (18, 151672440), (19, 143689680), (20, 136505196), (24, 113754330), (27, 101114960), (30, 91003464), (36, 75836220), (38, 71844840), (40, 68252598), (45, 60668976), (48, 56877165), (54, 50557480), (57, 47896560), (60, 45501732), (72, 37918110), (76, 35922420), (80, 34126299), (90, 30334488), (95, 28737936), (108, 25278740), (114, 23948280), (120, 22750866), (135, 20222992), (144, 18959055), (152, 17961210), (171, 15965520), (180, 15167244), (190, 14368968), (216, 12639370), (228, 11974140), (240, 11375433), (270, 10111496), (285, 9579312), (304, 8980605), (342, 7982760), (360, 7583622), (380, 7184484), (432, 6319685), (456, 5987070), (513, 5321840), (540, 5055748), (570, 4789656), (684, 3991380), (720, 3791811), (760, 3592242), (855, 3193104), (912, 2993535), (1026, 2660920), (1080, 2527874), (1140, 2394828), (1368, 1995690), (1520, 1796121), (1710, 1596552), (2052, 1330460), (2160, 1263937), (2280, 1197414), (2565, 1064368), (2736, 997845), (3420, 798276), (4104, 665230), (4560, 598707), (5130, 532184), (6840, 399138), (8208, 332615), (10260, 266092), (13680, 199569), (20520, 133046), (41040, 66523)]