1330561680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{113143}}^1$

素因数の和:113173

約数の個数: 120

約数和(自身を含む): 4798210752

約数和(自身を除く): 3467649072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 113143, 226286, 339429, 452572, 565715, 678858, 792001, 905144, 1131430, 1357716, 1584002, 1697145, 1810288, 2262860, 2376003, 2715432, 3168004, 3394290, 3960005, 4525720, 4752006, 5430864, 5544007, 6336008, 6788580, 7920010, 9051440, 9504012, 11088014, 11880015, 12672016, 13577160, 15840020, 16632021, 19008024, 22176028, 23760030, 27154320, 27720035, 31680040, 33264042, 38016048, 44352056, 47520060, 55440070, 63360080, 66528084, 83160105, 88704112, 95040120, 110880140, 133056168, 166320210, 190080240, 221760280, 266112336, 332640420, 443520560, 665280840, 1330561680]

約数ペア:

[(1, 1330561680), (2, 665280840), (3, 443520560), (4, 332640420), (5, 266112336), (6, 221760280), (7, 190080240), (8, 166320210), (10, 133056168), (12, 110880140), (14, 95040120), (15, 88704112), (16, 83160105), (20, 66528084), (21, 63360080), (24, 55440070), (28, 47520060), (30, 44352056), (35, 38016048), (40, 33264042), (42, 31680040), (48, 27720035), (49, 27154320), (56, 23760030), (60, 22176028), (70, 19008024), (80, 16632021), (84, 15840020), (98, 13577160), (105, 12672016), (112, 11880015), (120, 11088014), (140, 9504012), (147, 9051440), (168, 7920010), (196, 6788580), (210, 6336008), (240, 5544007), (245, 5430864), (280, 4752006), (294, 4525720), (336, 3960005), (392, 3394290), (420, 3168004), (490, 2715432), (560, 2376003), (588, 2262860), (735, 1810288), (784, 1697145), (840, 1584002), (980, 1357716), (1176, 1131430), (1470, 905144), (1680, 792001), (1960, 678858), (2352, 565715), (2940, 452572), (3920, 339429), (5880, 226286), (11760, 113143)]