2114640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:122

約数の個数: 160

約数和(自身を含む): 8035200

約数和(自身を除く): 5920560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 89, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 178, 180, 198, 216, 220, 240, 264, 267, 270, 297, 330, 356, 360, 396, 432, 440, 445, 495, 528, 534, 540, 594, 660, 712, 720, 792, 801, 880, 890, 979, 990, 1068, 1080, 1188, 1320, 1335, 1424, 1485, 1584, 1602, 1780, 1958, 1980, 2136, 2160, 2376, 2403, 2640, 2670, 2937, 2970, 3204, 3560, 3916, 3960, 4005, 4272, 4752, 4806, 4895, 5340, 5874, 5940, 6408, 7120, 7832, 7920, 8010, 8811, 9612, 9790, 10680, 11748, 11880, 12015, 12816, 14685, 15664, 16020, 17622, 19224, 19580, 21360, 23496, 23760, 24030, 26433, 29370, 32040, 35244, 38448, 39160, 44055, 46992, 48060, 52866, 58740, 64080, 70488, 78320, 88110, 96120, 105732, 117480, 132165, 140976, 176220, 192240, 211464, 234960, 264330, 352440, 422928, 528660, 704880, 1057320, 2114640]

約数ペア:

[(1, 2114640), (2, 1057320), (3, 704880), (4, 528660), (5, 422928), (6, 352440), (8, 264330), (9, 234960), (10, 211464), (11, 192240), (12, 176220), (15, 140976), (16, 132165), (18, 117480), (20, 105732), (22, 96120), (24, 88110), (27, 78320), (30, 70488), (33, 64080), (36, 58740), (40, 52866), (44, 48060), (45, 46992), (48, 44055), (54, 39160), (55, 38448), (60, 35244), (66, 32040), (72, 29370), (80, 26433), (88, 24030), (89, 23760), (90, 23496), (99, 21360), (108, 19580), (110, 19224), (120, 17622), (132, 16020), (135, 15664), (144, 14685), (165, 12816), (176, 12015), (178, 11880), (180, 11748), (198, 10680), (216, 9790), (220, 9612), (240, 8811), (264, 8010), (267, 7920), (270, 7832), (297, 7120), (330, 6408), (356, 5940), (360, 5874), (396, 5340), (432, 4895), (440, 4806), (445, 4752), (495, 4272), (528, 4005), (534, 3960), (540, 3916), (594, 3560), (660, 3204), (712, 2970), (720, 2937), (792, 2670), (801, 2640), (880, 2403), (890, 2376), (979, 2160), (990, 2136), (1068, 1980), (1080, 1958), (1188, 1780), (1320, 1602), (1335, 1584), (1424, 1485)]