13227060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 47113920

約数和(自身を除く): 33886860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 409, 420, 462, 490, 539, 588, 660, 735, 770, 818, 924, 980, 1078, 1155, 1227, 1470, 1540, 1617, 1636, 2045, 2156, 2310, 2454, 2695, 2863, 2940, 3234, 4090, 4499, 4620, 4908, 5390, 5726, 6135, 6468, 8085, 8180, 8589, 8998, 10780, 11452, 12270, 13497, 14315, 16170, 17178, 17996, 20041, 22495, 24540, 26994, 28630, 31493, 32340, 34356, 40082, 42945, 44990, 53988, 57260, 60123, 62986, 67485, 80164, 85890, 89980, 94479, 100205, 120246, 125972, 134970, 157465, 171780, 188958, 200410, 220451, 240492, 269940, 300615, 314930, 377916, 400820, 440902, 472395, 601230, 629860, 661353, 881804, 944790, 1102255, 1202460, 1322706, 1889580, 2204510, 2645412, 3306765, 4409020, 6613530, 13227060]

約数ペア:

[(1, 13227060), (2, 6613530), (3, 4409020), (4, 3306765), (5, 2645412), (6, 2204510), (7, 1889580), (10, 1322706), (11, 1202460), (12, 1102255), (14, 944790), (15, 881804), (20, 661353), (21, 629860), (22, 601230), (28, 472395), (30, 440902), (33, 400820), (35, 377916), (42, 314930), (44, 300615), (49, 269940), (55, 240492), (60, 220451), (66, 200410), (70, 188958), (77, 171780), (84, 157465), (98, 134970), (105, 125972), (110, 120246), (132, 100205), (140, 94479), (147, 89980), (154, 85890), (165, 80164), (196, 67485), (210, 62986), (220, 60123), (231, 57260), (245, 53988), (294, 44990), (308, 42945), (330, 40082), (385, 34356), (409, 32340), (420, 31493), (462, 28630), (490, 26994), (539, 24540), (588, 22495), (660, 20041), (735, 17996), (770, 17178), (818, 16170), (924, 14315), (980, 13497), (1078, 12270), (1155, 11452), (1227, 10780), (1470, 8998), (1540, 8589), (1617, 8180), (1636, 8085), (2045, 6468), (2156, 6135), (2310, 5726), (2454, 5390), (2695, 4908), (2863, 4620), (2940, 4499), (3234, 4090)]