13340876520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{4057}}^1$

素因数の和:4547

約数の個数: 128

約数和(自身を含む): 40729334400

約数和(自身を除く): 27388457880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 409, 536, 670, 804, 818, 1005, 1227, 1340, 1608, 1636, 2010, 2045, 2454, 2680, 3272, 4020, 4057, 4090, 4908, 6135, 8040, 8114, 8180, 9816, 12171, 12270, 16228, 16360, 20285, 24342, 24540, 27403, 32456, 40570, 48684, 49080, 54806, 60855, 81140, 82209, 97368, 109612, 121710, 137015, 162280, 164418, 219224, 243420, 271819, 274030, 328836, 411045, 486840, 543638, 548060, 657672, 815457, 822090, 1087276, 1096120, 1359095, 1630914, 1644180, 1659313, 2174552, 2718190, 3261828, 3288360, 3318626, 4077285, 4977939, 5436380, 6523656, 6637252, 8154570, 8296565, 9955878, 10872760, 13274504, 16309140, 16593130, 19911756, 24889695, 32618280, 33186260, 39823512, 49779390, 66372520, 99558780, 111173971, 199117560, 222347942, 333521913, 444695884, 555869855, 667043826, 889391768, 1111739710, 1334087652, 1667609565, 2223479420, 2668175304, 3335219130, 4446958840, 6670438260, 13340876520]

約数ペア:

[(1, 13340876520), (2, 6670438260), (3, 4446958840), (4, 3335219130), (5, 2668175304), (6, 2223479420), (8, 1667609565), (10, 1334087652), (12, 1111739710), (15, 889391768), (20, 667043826), (24, 555869855), (30, 444695884), (40, 333521913), (60, 222347942), (67, 199117560), (120, 111173971), (134, 99558780), (201, 66372520), (268, 49779390), (335, 39823512), (402, 33186260), (409, 32618280), (536, 24889695), (670, 19911756), (804, 16593130), (818, 16309140), (1005, 13274504), (1227, 10872760), (1340, 9955878), (1608, 8296565), (1636, 8154570), (2010, 6637252), (2045, 6523656), (2454, 5436380), (2680, 4977939), (3272, 4077285), (4020, 3318626), (4057, 3288360), (4090, 3261828), (4908, 2718190), (6135, 2174552), (8040, 1659313), (8114, 1644180), (8180, 1630914), (9816, 1359095), (12171, 1096120), (12270, 1087276), (16228, 822090), (16360, 815457), (20285, 657672), (24342, 548060), (24540, 543638), (27403, 486840), (32456, 411045), (40570, 328836), (48684, 274030), (49080, 271819), (54806, 243420), (60855, 219224), (81140, 164418), (82209, 162280), (97368, 137015), (109612, 121710)]