16091403120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{55457}}^1$

素因数の和:55520

約数の個数: 240

約数和(自身を含む): 60075654912

約数和(自身を除く): 43984251792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2790, 3120, 3224, 3627, 3720, 4030, 4464, 4680, 4836, 5580, 6045, 6448, 7254, 7440, 8060, 9360, 9672, 11160, 12090, 14508, 16120, 18135, 19344, 22320, 24180, 29016, 32240, 36270, 48360, 55457, 58032, 72540, 96720, 110914, 145080, 166371, 221828, 277285, 290160, 332742, 443656, 499113, 554570, 665484, 720941, 831855, 887312, 998226, 1109140, 1330968, 1441882, 1663710, 1719167, 1996452, 2162823, 2218280, 2495565, 2661936, 2883764, 3327420, 3438334, 3604705, 3992904, 4325646, 4436560, 4991130, 5157501, 5767528, 6488469, 6654840, 6876668, 7209410, 7985808, 8595835, 8651292, 9982260, 10315002, 10814115, 11535056, 12976938, 13309680, 13753336, 14418820, 15472503, 17191670, 17302584, 19964520, 20630004, 21628230, 22349171, 25787505, 25953876, 27506672, 28837640, 30945006, 32442345, 34383340, 34605168, 39929040, 41260008, 43256460, 44698342, 51575010, 51907752, 57675280, 61890012, 64884690, 67047513, 68766680, 77362515, 82520016, 86512920, 89396684, 103150020, 103815504, 111745855, 123780024, 129769380, 134095026, 137533360, 154725030, 173025840, 178793368, 201142539, 206300040, 223491710, 247560048, 259538760, 268190052, 309450060, 335237565, 357586736, 402285078, 412600080, 446983420, 519077520, 536380104, 618900120, 670475130, 804570156, 893966840, 1005712695, 1072760208, 1237800240, 1340950260, 1609140312, 1787933680, 2011425390, 2681900520, 3218280624, 4022850780, 5363801040, 8045701560, 16091403120]

約数ペア:

[(1, 16091403120), (2, 8045701560), (3, 5363801040), (4, 4022850780), (5, 3218280624), (6, 2681900520), (8, 2011425390), (9, 1787933680), (10, 1609140312), (12, 1340950260), (13, 1237800240), (15, 1072760208), (16, 1005712695), (18, 893966840), (20, 804570156), (24, 670475130), (26, 618900120), (30, 536380104), (31, 519077520), (36, 446983420), (39, 412600080), (40, 402285078), (45, 357586736), (48, 335237565), (52, 309450060), (60, 268190052), (62, 259538760), (65, 247560048), (72, 223491710), (78, 206300040), (80, 201142539), (90, 178793368), (93, 173025840), (104, 154725030), (117, 137533360), (120, 134095026), (124, 129769380), (130, 123780024), (144, 111745855), (155, 103815504), (156, 103150020), (180, 89396684), (186, 86512920), (195, 82520016), (208, 77362515), (234, 68766680), (240, 67047513), (248, 64884690), (260, 61890012), (279, 57675280), (310, 51907752), (312, 51575010), (360, 44698342), (372, 43256460), (390, 41260008), (403, 39929040), (465, 34605168), (468, 34383340), (496, 32442345), (520, 30945006), (558, 28837640), (585, 27506672), (620, 25953876), (624, 25787505), (720, 22349171), (744, 21628230), (780, 20630004), (806, 19964520), (930, 17302584), (936, 17191670), (1040, 15472503), (1116, 14418820), (1170, 13753336), (1209, 13309680), (1240, 12976938), (1395, 11535056), (1488, 10814115), (1560, 10315002), (1612, 9982260), (1860, 8651292), (1872, 8595835), (2015, 7985808), (2232, 7209410), (2340, 6876668), (2418, 6654840), (2480, 6488469), (2790, 5767528), (3120, 5157501), (3224, 4991130), (3627, 4436560), (3720, 4325646), (4030, 3992904), (4464, 3604705), (4680, 3438334), (4836, 3327420), (5580, 2883764), (6045, 2661936), (6448, 2495565), (7254, 2218280), (7440, 2162823), (8060, 1996452), (9360, 1719167), (9672, 1663710), (11160, 1441882), (12090, 1330968), (14508, 1109140), (16120, 998226), (18135, 887312), (19344, 831855), (22320, 720941), (24180, 665484), (29016, 554570), (32240, 499113), (36270, 443656), (48360, 332742), (55457, 290160), (58032, 277285), (72540, 221828), (96720, 166371), (110914, 145080)]