13161120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{3917}}^1$

素因数の和:3942

約数の個数: 96

約数和(自身を含む): 47392128

約数和(自身を除く): 34231008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 3917, 7834, 11751, 15668, 19585, 23502, 27419, 31336, 39170, 47004, 54838, 58755, 62672, 78340, 82257, 94008, 109676, 117510, 125344, 137095, 156680, 164514, 188016, 219352, 235020, 274190, 313360, 329028, 376032, 411285, 438704, 470040, 548380, 626720, 658056, 822570, 877408, 940080, 1096760, 1316112, 1645140, 1880160, 2193520, 2632224, 3290280, 4387040, 6580560, 13161120]

約数ペア:

[(1, 13161120), (2, 6580560), (3, 4387040), (4, 3290280), (5, 2632224), (6, 2193520), (7, 1880160), (8, 1645140), (10, 1316112), (12, 1096760), (14, 940080), (15, 877408), (16, 822570), (20, 658056), (21, 626720), (24, 548380), (28, 470040), (30, 438704), (32, 411285), (35, 376032), (40, 329028), (42, 313360), (48, 274190), (56, 235020), (60, 219352), (70, 188016), (80, 164514), (84, 156680), (96, 137095), (105, 125344), (112, 117510), (120, 109676), (140, 94008), (160, 82257), (168, 78340), (210, 62672), (224, 58755), (240, 54838), (280, 47004), (336, 39170), (420, 31336), (480, 27419), (560, 23502), (672, 19585), (840, 15668), (1120, 11751), (1680, 7834), (3360, 3917)]