16922961720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{2238487}}^1$

素因数の和:2238514

約数の個数: 128

約数和(自身を含む): 64468454400

約数和(自身を除く): 47545492680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 2238487, 4476974, 6715461, 8953948, 11192435, 13430922, 15669409, 17907896, 20146383, 22384870, 26861844, 31338818, 33577305, 40292766, 44769740, 47008227, 53723688, 60439149, 62677636, 67154610, 78347045, 80585532, 89539480, 94016454, 100731915, 120878298, 125355272, 134309220, 141024681, 156694090, 161171064, 188032908, 201463830, 235041135, 241756596, 268618440, 282049362, 302195745, 313388180, 376065816, 402927660, 423074043, 470082270, 483513192, 564098724, 604391490, 626776360, 705123405, 805855320, 846148086, 940164540, 1128197448, 1208782980, 1410246810, 1692296172, 1880329080, 2115370215, 2417565960, 2820493620, 3384592344, 4230740430, 5640987240, 8461480860, 16922961720]

約数ペア:

[(1, 16922961720), (2, 8461480860), (3, 5640987240), (4, 4230740430), (5, 3384592344), (6, 2820493620), (7, 2417565960), (8, 2115370215), (9, 1880329080), (10, 1692296172), (12, 1410246810), (14, 1208782980), (15, 1128197448), (18, 940164540), (20, 846148086), (21, 805855320), (24, 705123405), (27, 626776360), (28, 604391490), (30, 564098724), (35, 483513192), (36, 470082270), (40, 423074043), (42, 402927660), (45, 376065816), (54, 313388180), (56, 302195745), (60, 282049362), (63, 268618440), (70, 241756596), (72, 235041135), (84, 201463830), (90, 188032908), (105, 161171064), (108, 156694090), (120, 141024681), (126, 134309220), (135, 125355272), (140, 120878298), (168, 100731915), (180, 94016454), (189, 89539480), (210, 80585532), (216, 78347045), (252, 67154610), (270, 62677636), (280, 60439149), (315, 53723688), (360, 47008227), (378, 44769740), (420, 40292766), (504, 33577305), (540, 31338818), (630, 26861844), (756, 22384870), (840, 20146383), (945, 17907896), (1080, 15669409), (1260, 13430922), (1512, 11192435), (1890, 8953948), (2520, 6715461), (3780, 4476974), (7560, 2238487)]