168167880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3313}}^1$

素因数の和:3380

約数の個数: 128

約数和(自身を含む): 572659200

約数和(自身を除く): 404491320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2538, 2820, 3313, 3384, 4230, 5076, 5640, 6345, 6626, 8460, 9939, 10152, 12690, 13252, 16565, 16920, 19878, 25380, 26504, 29817, 33130, 39756, 49695, 50760, 59634, 66260, 79512, 89451, 99390, 119268, 132520, 149085, 155711, 178902, 198780, 238536, 298170, 311422, 357804, 397560, 447255, 467133, 596340, 622844, 715608, 778555, 894510, 934266, 1192680, 1245688, 1401399, 1557110, 1789020, 1868532, 2335665, 2802798, 3114220, 3578040, 3737064, 4204197, 4671330, 5605596, 6228440, 7006995, 8408394, 9342660, 11211192, 14013990, 16816788, 18685320, 21020985, 28027980, 33633576, 42041970, 56055960, 84083940, 168167880]

約数ペア:

[(1, 168167880), (2, 84083940), (3, 56055960), (4, 42041970), (5, 33633576), (6, 28027980), (8, 21020985), (9, 18685320), (10, 16816788), (12, 14013990), (15, 11211192), (18, 9342660), (20, 8408394), (24, 7006995), (27, 6228440), (30, 5605596), (36, 4671330), (40, 4204197), (45, 3737064), (47, 3578040), (54, 3114220), (60, 2802798), (72, 2335665), (90, 1868532), (94, 1789020), (108, 1557110), (120, 1401399), (135, 1245688), (141, 1192680), (180, 934266), (188, 894510), (216, 778555), (235, 715608), (270, 622844), (282, 596340), (360, 467133), (376, 447255), (423, 397560), (470, 357804), (540, 311422), (564, 298170), (705, 238536), (846, 198780), (940, 178902), (1080, 155711), (1128, 149085), (1269, 132520), (1410, 119268), (1692, 99390), (1880, 89451), (2115, 79512), (2538, 66260), (2820, 59634), (3313, 50760), (3384, 49695), (4230, 39756), (5076, 33130), (5640, 29817), (6345, 26504), (6626, 25380), (8460, 19878), (9939, 16920), (10152, 16565), (12690, 13252)]